Answers by visitors named: Cons

Robin has 7 red beads, 27 purple beads, and 24 yellow beads. She wants to make a necklace with the pattern; red bead; 3 purple beads; 2 yellow beads. How many times can she repeat the pattern? Which color of beads will she run out of first?

8 years ago

Jonas wants to give away 564 trading cards to his friends. He wants to give the cards equally to either 2,3,5,6,9 or 10 friends. To how many friends can Jonas equally give trading cards to?

8 years ago

Ms.Dumal is making bookmarks for a school fundraiser. She has one piece of ribbon that is 72 inches long and another that is 64 inches long. She wants to cut both ribbons into smaller pieces that are all the same length for the bookmarks. What are the pos...

8 years ago

The sum of Tonya's parents' ages is 78 years. Each parent's age is a prime number. Both parents are more than 20 years old. Her father is older than her mother. How could each parent be?

8 years ago

Leeza plays piano every Monday and Friday and violin every fifth day. On Friday, March 1, she played piano and violin. On what other day or days in March does she play both instruments?

8 years ago

Paul read his library book for 4/5 hour on Thursday, 1/6 hours on Friday, and 2/5 hour on Saturday. About how long did Paul read his library book for three days?

8 years ago

Freddy and his friends write their names in code. Each friend's name is represented by a number. To identify the friend in a message, you must find the prime factorization of the number. Freddy gets a message from 45. Who is the message from. Secret Code:...

8 years ago

Marta is thinking of a number. The prime factorization of the number is the first eight primes, each used as a factor exactly one. Write the prime factorization and the number.

8 years ago

Amy's school is made up of 524 students. The principal gave each student 3 pencils. Amy says 1,048 pencils were handed out. Is Amy's answer reasonable? Why or why not?

8 years ago

Together Elise and Chris spelled 27 words correctly. Chris spelled 5 more words correctly than Elise. How many words did each student spell correctly?

8 years ago

When Maggie goes on birding watching trips, she sees at least 45 birds. She has taken 12 bird watching trips a year over the past 16 years. How many birds has Maggie seen?

8 years ago

When Maggie goes on birding watching trips, she sees at least 45 birds. She has taken 12 bird watching trips a year over the past 16 years. How many birds has Maggie seen? Write the missing numbers: 12*16 = 192 192* 45 = 192 x (____ + ____) = (192 X____)+...

8 years ago

When Maggie goes on birding watching trips, she sees at least 45 birds. She has taken 12 birds watching trips a year over the past 16 years. Hoe many birds has Maggie seen? Fill in the blanks: 12 X 16 = 192 192 X 45= 192 X ( ___ + ___) =(192 X ___) + (192...

8 years ago

A crate has 5 times as many apples as oranges. If there are 120 pieces of fruit in the crate, and there are only apples and oranges in the crate, then how many oranges are there?

8 years ago

Ari runs a training school for pet actors. Last year he trained 3 times as many dogs as cats. if the total number of dogs and cats he trained last year is 84, how many cats did he train?

8 years ago

Fiona's dog is 4 times as long as Rod's dog. End to end, they are 60 inches long. How long is Fiona's dog?

8 years ago

Mel collects baseball cards. He wants 7 of each of his 13 favorite players. he now has a total of 87 cards. How many additional cards does Mel need to make his set of 7 cards each complete?

8 years ago

Altogether, Haille's dog statue collection weighs 20 pounds. One statue weighs 8 pounds and the rest each weigh half as much. How many dog statues does Haille have?

8 years ago

Which multiples of 4 are also factors of 36?

8 years ago

A 3 by 3 array of blocks is painted so that every other row, starting with row 1, begins with a red block, and the alternate rows begin with a black block. Does the 12th row begin with red or black?

8 years ago

The first day on a March calendar is Saturday. the month of March has 31 days. On which day of the week is the last day of March?

8 years ago

Tammy wants to make a pattern of multiples of 2, that are also factors of 16. What will be the numbers in Tammy's pattern?

8 years ago

How many blocks are needed to build a stair step pattern that has a base of 10, a height of 10, and where each step is one block high and one block deep?

8 years ago

What is the pattern to answer this question? A 3 by 3 array of blocks is painted so that every other row, starting with row 1, begins with a red block, and the alternate rows begin with a black block. Does the 13th row begin with red or black?

8 years ago

Pete has 12 stamps from the United States, twice that many from Mexico, and 3 from Canada. In simplest form, what fraction of stamps does Pete have from each country?

8 years ago

Sara= 3/4 hours Malik= 1 1/4 hours Brian= 1/4 hours a. How much more time does Sara study than Brian studies? b. How much more time does Malik study than Sara and Brian together?

8 years ago

Nadie has a chip board with 4 red chips. She needs to subtract 2 black chips, but there are no black chips on the board. Nadie says, "it is impossible to subtract 2 black chips. There are none on the board "What can Nadine do to the chip board so that she...

8 years ago

A pattern of mosaic tiles lined up in this order: 8 cm, 5 cm, 8 cm, and 12 cm. How many meters long will be pattern be if it repeats 50 times?

8 years ago

Pedro is making cards for a game. Each type of card will be a different color. The suits will be hearts and flags. In each suit, there will be 3 sets: numbers, letters, and symbols. How many colors will there be?

8 years ago

What is the greatest square number that is even and is less then 300. What is the valueof this square number?

8 years ago

The prime factorsof a number are the first four prime numbers. No factor is repeated. What is the number?

8 years ago

From home, Todd walked 3 blocks south and 2 blocks east to a friend's house.Then they walked 6 blocks west to school. He cannot cut across blocks. How many blocks from school does Todd live?

8 years ago

A school has bought 20 desks and 4o chairs at a total cost of 2400. The cost of one desk was equal to the cost of three chairs. How much did a desk and a chair cost respectively?

7 years ago

Julia's English test score is 11 points more than Juana's, and Juan's English test score is 6 points less than Juana's. Julia and Juan's scores are added to 183 points. What's the test score of Juana? Use the equation to solve the problem. Set the variabl...

7 years ago

John and Terence had $380 altogether. John spent 5/6 of his money and Terencespent 3/4 of his money. In the end, both of them had $80 left altogether. How much money did John have at first?

7 years ago

1.)Matt's Oak Superstore has exactly three times as many large oak desks as small oak desks in its inventory. If the store only sells these two types of desks, which could be the total number of desks in stock? 2.) If Set M contains 4 positive integers wh...

6 years ago

Ted can read 60 pages per hour. Naomi can read 45 pages per hour. If bothTed and Naomi read at the same time, how many minutes will it take them to read a total of 210 pages?

6 years ago

Three people- Paul, Sara, and John-want to put their money together to buy a $90 radio. If Sara agrees to pay twice as much as John, and Paul agrees to pay three times as much as Sara, how much must Sara pay?

6 years ago

Matt's Oak Superstore has exactly three times as many large oak desks as small oak desks in its inventory. If the store only sells these two types of desks, which could be the total number of desks in stock? a. 10 b. 13 c. 16 d. 18 e. 25

6 years ago

Kenny is 5 yearsolderthan Greg. In 5 years, Kenny will be twice as old as Greg is now.How old is Kenny now?

6 years ago

Simplify 2 e3* 2 e5

6 years ago

1/) Joe and Jerry went for a bike trek during nthe holidays. On the first day they rode 1/3 of the total distance. On the second day they were tired and only rode 1/4 of the remaining distance. On the third day they rode half of the distance left. The las...

5 years ago

sound travels through cold air at about 1190 kilometers per hour. that means that a sound can travel the length of three football fields in about a second. Some machines, such as jet planes, can travel faster than sound. the world's fastest train can trav...

5 years ago

Find the coordinates of the vertcies of the figure formed by 5x=4y<20, y<2x+3, and x-3y<4

5 years ago

1.) Andy thought of a number. It is 35 tens less than 1000. What number is 348 mor ethan Andy's number? 2.) Pauline spent $613. Kenny spent $79 less than Pauline. Elisa spent $369 more than Kenny. How much did Eliza spend? 3.) Ali has 197 fewer beans than...

5 years ago

Andy thought of a number. It is 35 tens less than 1000. What numbe ris 348 more than Andy's number?

5 years ago

Pauline spent $613. Kenny spent $79 less than Pauline. Elisa spent $369 more than Kenny. How much did Eliza spend?

5 years ago

How can I decide if I'm going to solve a problem using common multiple or common factors. When do we use common multiple or common factors in problem solving?

5 years ago

During recess time, 23 students picked outdoor playground and 21 more students picked reading in the classroom. 18 other students wanted to play in indoor playground. How many students picked outdoor or indoor playground?

5 years ago

Mr.Jackson had 40 cookie jars in his collection. He had 4 times as many large jars as small jars. How many small jars and large jars were in his collection?

4 years ago

Wendy gave a total of 10 treats to her dogs. She gave her large dog 2 more treats than she gave her small dog. How many treats did she give to each dog?

4 years ago

Maria saved 56 dimes and 3 times as many pennies. How many pennies did she save?

4 years ago

A jet holds 4,774 times as much fuel as Jo's car. Jo fills her car's tank in 3 minutes. At this rate, how long would it take Jo to fill the jet's tank?

4 years ago

Katy has saved 32 quarters and four times as many dimes. How many dimes has Katy saved?

4 years ago

Ken has a collection of 24 small toy cars to put in a display case with 5 shelves. He wants to use all 5 shelves. 1.) If he wants to put either 4 or 6 cars on a shelf, how many shelves should have 6 cars? 2.) he wants to put either 4 or 8 cars on a shelf,...

4 years ago

Eileen and her four friends John, Frank, Helen and Tracy want to ride a Ferris wheel.Each seat holds 2 people. a. What is the maximum numbe rof friends that can ride together on the same seat. b. How many different possible combinations of 2 friends can r...

4 years ago

Billy has enough money to buy 3 books. The books he can choose from include a poetry book, a mystery book, a biography, and a history book. a. From how many different book is Billy choosing? b. How many different combinations of 3 books are possible? c. H...

4 years ago

The schhol neswpaper has a total of 20 articles and ads. There are 8 more articles than ads. How many articles are there? How many ads are there?

4 years ago

Tickets to a football match cost $8,$15 or $20 each. The number of $15 tickets sold was double the number of $8 tickets sold. 6000 more $20 tickets were sold than $15 tickets. If the gate receipts totalled $783 000, how many of each type of ticket were so...

4 years ago

Find "c" given that the expression (1+cx)(1+x)e4 includes the term 22xe3.

4 years ago

1.) Find the term containing X^2 in the expression (1+1/x^2) (2 + x)^4. Simplify your answer. 2.) Simplify by using the index law. a.) (6x^-1 X x^-9y^5)^3 b.) (2/3- x^0 X x^0) ^4

4 years ago

1.) A highway runs east-west between two towns C and B that are 25km apart. Town A lies 15 km directly north from C. A straight road is built from A to meet the highway at D which is equidistant from A and B. Find the position of D on the highway. 2.) A,B...

4 years ago

A regular hexagon (ABCDEF) shape of city center in Egypt with sides all of lenght 4 km and with center at 0 (letter). The interior angles of the hexagon are all equal. The interior angles of a polygon with n equal sides and n equal angles (regular polygon...

4 years ago

Three birds are flying on the sky. Each bird moves by given following functions. Bird 1: y1 = 2x+ 6 Bird 2: y2 = -2x + 8 Bird 3: y3 = -1/2x - 3 a.) What is initial position of each bird (time equals 0)? b.) Will ever the bird 1 and the bird 2 meet; if so...

4 years ago

Find the equation of the following lines, linear equation should be written in the slope- intercept form. a. Which is parallel to a line with slope 2, and passes through the ponit (-1,4) b. Which cuts the x-axis at 5 and the y-axis at -2 c. Which is perpe...

4 years ago

*The straight line, L1, has an equation y= -2x+5 1.) Write down the gradient of L1 2.) Line 2, is perpendicular to L1, and passes through the point (4,5). a. Write down the gradient of L2 b. Find the equation of L2. 3.) Line 2, is perpendicular to L1, and...

4 years ago

The coordinates of point A are (-4,p) and the coordinates of point B are (2,-3). The midpoint of the line segemnt AB, has coordinates (q,1). 1.) FInd the value of a. q b. p 2. Calculate the distance AB

4 years ago

Line L is given by the equation 3y+2x =9 and point P has coordinates (6,-5). a. Explain why point P is not on the Line L b. Find the gradient of line L c. 1.) Write down the gradient of a line perpendicular to line L 2.) Find the equation of the line perp...

4 years ago

The equation of the line R1 is 2x +y-8=0. The line R2 is perpendicular to R1. a. Calculate the gradient of R2. b. The point of intersection of R1 and R2 is (4,k). Find. 1. the value of k 2. the equation of R2

4 years ago

BAC= 90 dgrees. The lenght of the three sides are xcm, (x=7) and x+8)cm. a. Write down and simplify a quadratic equation in x which links the three sides of the triangle. b. Solve the quadratic equation found in part (a) c. Write down the value of the per...

4 years ago

I think of a number. If I divide the sum of 6 and the number by 3, the result is 4 more than one quarter of the number. Find the number.

4 years ago

The equation of a second wheelchair ramp B, is 2X +24y-1920. a. Determine whether wheelchair ramp B is safe or not. Justify your answer. b. Find the horizontal distance of wheelchair ramp B.

4 years ago

Kindly simplify this. How did it arrive with this answer: 25X^2? X^4+8X^3+40X+665+32/X+16/X^2

4 years ago

The staright line L passes through the points A(-1,4) and B(5,8). a. Calculate the gradient of L b. Find the equation of L c. The Line L also passes through the point P(8,y). Find the value of y.

4 years ago

A triangle shows points A(2,8), B(14,4) and C(4,2). M is the midpoint of AC. a. Write down the coordinates of M b. Calculate the gradient of line AB. c. Find the equation of the line parallel to AB that passes through My.

4 years ago

BAC=90 degrees. The length of the three sides are x cm, (x+7) cm, and (x+8) cm. a. Write down and simplify a quadratic equation in x which links the three sides of the triangle. b. Solve the quadratic equation found in (a) c. Write the value of the perime...

4 years ago

Consider the universal set U = (x is an element of N/3 < x < 13), and the subsets A= (multiples of 3) and B =(4,6,12) a. List the elements of the following set. A b. List the elements of the following set. *the intersection of A and B' c. write down one e...

4 years ago

A diagram shows lines x-2y-4=0, x+ y=5 and the point P (1,1). The line is drawn from P to intersect with x-2y-4= 0 at Q, and with x+y=5 at point R, so the P is midpoint of the QR. Find the coordinates for the point R and Q.

4 years ago

Your mother took you shopping for some new games. She purchased video games and computer games. The video games cost $50 each and the computer games cost $30 each. If she bought 4 times as many computer games as video games, and she spent $510 on games fo...

4 years ago

Two window washers start at heights different heights. One is 21 ft. high and riding at a rate of 8 in./s, the other is at 50 ft high and descending a 11 in./s. Write and solve an equation to find how long it takes the two window washers to reach the same...

4 years ago

Jamie will choose between two catering companies for an upcoming party. Company A charges a set-up fee of $500 plus $25 for each guest. Company B charges a set-up fee of $200 plus $30 per guest. a. Write expressions that you can use to determine the amoun...

4 years ago

A two-year prepaid membership at Gym A cost $250 for the first year plus $19 per month for the second year. A two-year prepaid membership at Gym B costs $195 for the first year plus $24 per month for the second year. Leah says the cost for both gym member...

4 years ago

Benito and Tyler are painting opposite sides of a 150-foot fence. Tyler has already paint 39/2 ft of his side when Benito gets started. Benito is painting at a rate of 15 ft/min, while Tyler is moving slower at 11 ft/min. a. Write and solve an equation to...

4 years ago

A cereal box manufacturer changes the size of a box of cereal to increase the amount of cereal it contains. The equation 12+7.6n and 6 +8n, where n is the number of smaller boxes, are both representative of the amount of cereal that the new large box cont...

4 years ago

Beneath Earth's surface, the temperature increases10 degrees Celsius every kilometer. Suppose that the surface temperature is 22 degree Celsus, and the temperature at the bottom of a gold mine is 45 degree Celsius. What is the depth of the gold mine? Defi...

4 years ago

One health insurance policy pays people for claims by multiplying the claim amount by 0.8 and then subtracting $500. If a person receives a check for $4650, how much was the claim amount?

4 years ago

The Library of Congressin Washington, D.C. is the largest library in the world. It contains nearly 125 million items. The library adds about 10,000 items to its collection daily. How many days will it take the library to reach about 150 million items?

4 years ago

A library receives a large cash donation and uses the funds to double the number of books it owns. Then a book collector gives the library 4028 books. After this, the library has 51,514 books. How many books did the library have before the cash donation a...

4 years ago

Last season , Everett scored 48 points. This is 6 less than twice the number of points Max scored. How many points did Max score?

4 years ago

A cable television company charges $24.95 a month for basic cable service and $6.95 a month for each additional premium channel. If Sami's monthly bill is $45.80, how many premium channels is he receiving?

4 years ago

1.) The temperature at a ski slope decreases 2.5 degrees Fahrenheit for every feet of elevation above the base. The temperature at the base is 28 degrees Fahrenheit and the temperature at the summit is 24 degrees Fahrenheit. How many thousand feet above t...

4 years ago

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