Questions and answers by

marko

Questions (173)

QuestionLooking at the graph, answer the following questions: 1) Write an equation for the line of best fit y = 25x + 40 2) Make
1. 1 answer
2. 171 views
*The y-axis is revenue in millions and the x-axis is units sold.An equation for the line of best fit of the graph below could
1. 1 answer
2. 190 views
Match the given information with the equation for the line.Put responses in the correct input to answer the question. Select a
1. 1 answer
2. 100 views
Find the slope of a line that passes through (-10, -1) and (5, -4)A − 1/5 B 1/3 C 1 D -3
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2. 52 views
You are snow skiing down a mountain that is represented by the linear model y=–30x+6,000, where y is the number of feet after
1. 1 answer
2. 93 views
Your teacher surveyed the class to determine the number of hours that each student spent on social media. Your teacher created a
1. 3 answers
2. 190 views
The population growth of a state since 2000 in millions of people is represented by a linear model. Using the trend line,
1. 1 answer
2. 168 views
Using Trend Lines Quick CheckUse the image to answer the question. An illustration shows the first quadrant of a coordinate
1. 1 answer
2. 590 views
You work for a manufacturing company on a production line that manufactures cell phones. You are paid $20 a day plus $1.50 for
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2. 130 views
You work for a manufacturing company on a production line that manufactures cell phones. You are paid $20 a day plus $1.50 for
1. 1 answer
2. 371 views
You work for a manufacturing company on a production line that manufactures cell phones. You are paid $30 a day plus $0.75 for
1. 1 answer
2. 96 views
Your company asked you to analyze the investment of their advertising campaign. You create a scatterplot graph of the
1. 1 answer
2. 116 views
Your teacher surveyed the class to determine the number of hours that each student spent on social media. Your teacher created a
1. 2 answers
2. 303 views
WW1 QuestionsWhat are the advantages and disadvantages of Germany's alliances in Europe? What was Germany's solution to the
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2. 340 views
#27 can you check this:-5x (x-4) i got: -5x +20 #28 (y^2 - y -1) + (y^2 + Y + 3) i got: 2y ^2 + 2 #29 (x^2 + 1) - (2x^2 + x -1)
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2. 267 views
#21 -can you help me solve this equation:3x^2 (2x - 2) i keep getting: 6x ^2 -6 #22 can you check this one: (2x ^2) (6x^2) i got
1. 6 answers
2. 822 views
Tremor Troll was very upset. He believed Trogmire Troll's claim that there were 500 humans living under Tremors bed. Tremor was
1. 2 answers
2. 505 views
Farmer Pete expects to sell 5000 pumpkins this season he charges $7.00 per pumpkin. HOw can he figure out the total revenue from
1. 1 answer
2. 416 views
help i am stuck :-8 - 5y = 12 - 9y i got: -8-12 -5y = 12-12 - 9y -20 - 5y = 9y -20 +20 - 5y - 9y im so stuck idont understand
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2. 539 views
7(4 - t) = -84i got: 28 - 7t = -84 -28 = -28 7t = -112 ----- ----- 7 = 7 t = -16 is this right : -16
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2. 314 views
FOOD: each variety of apples cost $1.20/lb at a grocery store. you buy 4lbs of cortland apples and some gala apples for eating.
1. 5 answers
2. 1,646 views
can you check if i did these 3 problems right or not:-5 (a+2) i got: -3 simplify: 5 (x+2) i got: 3 simplify: (y-3) (-4) i got:
1. 3 answers
2. 405 views
can you help ; i need towrite and solve for each situation. check the solution. school: between 7:30am and 8:00am the number of
1. 3 answers
2. 720 views
for c = -8 and d = -7c (-d) i got : -8(-7) = 56 is this right?
1. 1 answer
2. 275 views
can you check if i have right these word problems of finding product or quotient1) the value of jims telphone calling card
1. 2 answers
2. 475 views
i have this table:day -- change in temperature mon -12 degree fahrenheight tues +6 degree f wed -4 degree f thur -9 degree f fri
1. 2 answers
2. 609 views
i need to use mental math and the distributive property to simplify:can you pls check if this correct? a) 19(-6) i got: -114 or
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2. 934 views
i have this table:day -- change in temperature mon -12 degree fahrenheight tues +6 degree f wed -4 degree f thur -9 degree f fri
1. 1 answer
2. 522 views
i need to use mental math and the distributive property to simplify:can you pls check if this correct? a) 19(-6) i got: -114 or
1. 0 answers
2. 757 views
can you check:i need to estimate the value of each expression: 7+3q: q = 7.6 i got: 29.8 estimated to : 30 2m^2 - 3m ; m = 1.6 i
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2. 430 views
word problem need help:suppose you own a card shop. you buy one line of cards at a rate of 4 cards for $5. you plan to sell the
1. 1 answer
2. 485 views
word problem need help:suppose you own a card shop. you buy one line of cards at a rate of 4 cards for $5. you plan to sell the
1. 1 answer
2. 523 views
i need to write each expression as a product of the same factor:* = multiply can you check these please a^2 i got a*a 19^3 i got
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2. 367 views
word problem need help:suppose you own a card shop. you buy one line of cards at a rate of 4 cards for $5. you plan to sell the
1. 2 answers
2. 598 views
i need to write each expression as a product of the same factor:* = multiply can you check these please a^2 i got a*a 19^3 i got
1. 5 answers
2. 483 views
simplify each expression:can you check and help me please a) 3*3*3 i got: 27 b) (-2)(-2) i got: 4 c) (-125)(-125)(-125) i got:
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2. 488 views
find mean,median, mode, range:for folloiwng numbers: 5, -2, 27, -6, 0 , 2, 11, 4, -2, 3 i got : mean: 4.3 median: 2.5 mode: no
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2. 570 views
for #2 so for range its; 27 -(-6)= 33right? for quest 3 The numbers are: (yes 2 is listed twice) 2, 1, -1, 2, 0 , -2, 4, 0 for
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2. 448 views
can you check if i have correct#1 find the outlier and tell how it affects the mean for: -13, -16, -12, -16, -3, -14 mean: 12.3
1. 2 answers
2. 766 views
can you check if i have this right?i need to find the mean median, mode and range for : 0,1,1,2,2,3,3,3,4,6 mean i got: 2.5
1. 8 answers
2. 613 views
can you check if i have correct these 2 questions#1 find the outlier and tell how it affects the mean for: -13, -16, -12, -16,
1. 1 answer
2. 1,288 views
can you check if i have this right?i need to find the mean median, mode and range for : 0,1,1#@,2,2,3,3,3,4,6 mean i got: 2.5
1. 1 answer
2. 495 views
i need to write an algebraic expression for each word phrase. Can you check if I am correct:2) 13 less than a number q i got :
1. 3 answers
2. 568 views
adding with mixed numbers Can you check my answers:1) 4 1/4 + 3 1/12 I GOT: 7 1/3 2) -7 1/2 + 5 2/3 i got -3 1/6 3) -3 4/5 + (-4
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2. 956 views
45.6 - 72.3 =I USED CALCULATOR GOT 26.70 PUT THATS USING CALCULATOR WHY IS THAT TRUE? 45.6 - 73.3 HOW CAN YOU SUBTRACT THIS? I
1. 1 answer
2. 925 views
3 PROBLEMS1) 2*7 - 10/9-4 I GOT: 7 2) 8/5-1 * (3+6) * 3 I GOT: 54 3) (2+6*2+2-4)*2 I GOT: 24
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2. 305 views
26 + (-19)=?I GOT 7 IS THAT RIGHT?
1. 1 answer
2. 268 views
12 - (-14) = ?i got -2 is that right?
1. 3 answers
2. 307 views
i need help i need to find the balance in each compound interest account:$1400 after 3 years at 5.5% i got: B= P (1 + r) t =1400
1. 3 answers
2. 1,083 views
can you help me:i need to let n equal the term number. i need to figure out the expression for the following number sequence: 1,
1. 2 answers
2. 355 views
a floor plan has a scale of 2cm : 3mwhat is the actual length of a room measuring 30 cm on the floor plan? I got to 20 is that
1. 4 answers
2. 1,625 views
how many inches are there in 2yd 2ft 5 in?i got 65 in is that ok
1. 3 answers
2. 411 views
in a trivia question ;your team answered 32 out of 40 question correctly. the opposing team answered 16 out of 20 questions
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2. 654 views
word problemYou and 3 friends order a 24 in pizza (the diameter is 24 inches) what is the area of the pizza? Round to the
1. 3 answers
2. 585 views
a playground is 50yd by 50 ydamy walked across the playground from one corner to the opposite corner. how far did she walk? i
1. 2 answers
2. 813 views
a playground is 50yd by 50 ydamy walked across the playground from one corner to the opposite corner. how far did she walk? i
1. 4 answers
2. 658 views
i have to find the area of an irregular polygonhow can i draw a picture to send you to show you? is this possible?
1. 3 answers
2. 671 views
word problem can you help me:a trapezoid has an area of 4 square units, and a height of 1 unit. what are the possible whole
1. 7 answers
2. 2,536 views
i am studying about palestinia and israeli have to write 8 bullets notes on what are the problems of the palestians and israel
1. 3 answers
2. 652 views
a scale on a map is 1.5 in. : 200 mi. the map distance from miami to chicago is 9 in. what is the actual distance between the
1. 9 answers
2. 1,137 views
how many segments does a 7 sides figure have joining the midpoints of the sides?so the heptagon 7 sided figure has 7 segments
1. 2 answers
2. 456 views
how many segments does a 7 sided figure have joining the midpoints of the sides?can you show a photo of how this looks cuz i
1. 3 answers
2. 606 views
I could not draw the full picture of diagram belowi need to explain the relationship between the measure of <abd and measures of
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2. 1,226 views
find the number of diagonals in a 14 sides polygoncan you help me wiht this?
1. 5 answers
2. 701 views
you have $ 1.55 in dimes and quarters. find all the possible combinations of coins that you might havei got; 1) 1 quarters 13
1. 2 answers
2. 1,712 views
a>you take a trip to visit your cousin. by 10;15 am the train has traveled 20 mi. by 10;30am the train has traveled an
1. 3 answers
2. 562 views
find the value of x in each triangle:triangle x has 1 angle at 53 degree for value x i got: 63.5 degree is that correct?
1. 7 answers
2. 3,247 views
find the value of x in each triangle:triangle x has 1 angle at 53 degree for value x i got: 63.5 degree is that correct?
1. 0 answers
2. 1,850 views
i need to write the word that describes the lines or line segments for the following:1> the strings on guitar : parrallel 2. the
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2. 1,068 views
i have a few problems can you check?1. which number is 1.92509 rounded to the nearest ten - thousandths? a 1.9251 b. 1.9250 c.
1. 1 answer
2. 592 views
lydi sold 4/5 of her candles to raise money for the band. she has 8 candles left. how many candles did lydia start with?a coin
1. 3 answers
2. 598 views
lydi sold 4/5 of her candles to raise money for the band. she has 8 candles left. how many candles did lydia start with?a coin
1. 2 answers
2. 577 views
Word problemmark and melinda collect baseball caps. mark has 7 more than melinda. togheter they have 115 caps. how many baseball
1. 8 answers
2. 610 views
can you check thesewrite the decimal as a percent for 0.5 i wrote: 500% write the fration as a percent round to the nearest
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2. 698 views
Can you check these?18% of 90 is what number? i got 16.2 what number is 41% of 800? i got: 1951.22 what number 5% of 522? i got
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2. 1,157 views
can you check these:what percent of 64 is 48? i got 75% 25% of what number is 24? i got 96 48% of 83 is what number? i go 39.84
1. 7 answers
2. 725 views
I have to answer the follwoing question:Jades mother was making curtains for the dining room. She use 37 3/4 yards of fabric for
1. 1 answer
2. 561 views
I have to answer the follwoing question:Jades mother was making curtains for the dining room. She use 37 3/4 yards of fabric for
1. 2 answers
2. 612 views
I have to answer the follwoing question:Jades mother was making curtains for the dining room. She use 37 3/4 yards of fabric for
1. 2 answers
2. 605 views
I am study the art culture of Mexicoand famout mexican muralist Diego Rivera. I have 2 queestions not sure how to answer 1) The
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2. 959 views
learning about protistsi have a blank to fill in: Producers use _____ as energy , during what process?? i wrote sunlight ,
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2. 409 views
a submarine is 294 feet below sea level. a helicopter is flying diretly over the submarine 1277 feet above sea level.what is the
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2. 723 views
the area of a squre is 9 square yards.3x3x3x3 what is the are of the square in squar feet? i got 81 square feet is that right?
1. 2 answers
2. 653 views
can youcheck these i need to write each percent to a decimal and a fraction in simplest form:39) 175% d- .00175 f: 7/4000 40)
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2. 1,331 views
can you check these:i need to write each decimal as a percent: 30) 0.03 == .3% 31) 1.8 = 180% 32) 0.0025 = .25% 33) 5.3 = 530%
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2. 445 views
can you check these?i need to write each fraction or decimal as a percent round to nearest tenth of a percentif necessary? 21)
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2. 693 views
Can you check these i need to indicate if a - less than 1%b- greater than 100% c- between 1% and 100% 1) 1/2 -- a 2) 4/3 -- b 3)
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2. 387 views
is this right?to finde decimal and percent for 1 4/5 decimal is 1.8 percent 180%
1. 5 answers
2. 440 views
have a word problem can you helpjosh wants to buy a video game system that cost $800 rightnow he has $5.0 saved. what percent of
1. 3 answers
2. 480 views
convert units in the customery units of measure5yd 2ft = ? yd i got 5.67 yard
1. 5 answers
2. 380 views
MEASUREMENT:A woman is 5 ft tall and her shadow is 4ft long a nearby tree has a shadow 30 ft long. how tall is the tree? my
1. 4 answers
2. 1,974 views
learning geometry i need to determine whether each pair of figures is similar. and explain why or why not: since I cant draw can
1. 1 answer
2. 755 views
learning geometry i need to determine whether each pair of figures is similar. and explain why or why not: since I cant draw can
1. 2 answers
2. 851 views
Yolanda and Yoko ran in 100 yd dash. When Yolanda crossed the finish line, Yoko was 10 yrd behind her. The girls then repeated
1. 4 answers
2. 1,873 views
can you help math questionunits rates find unit rate for each situation read 50 pages in 1 hr 25 min i got : 50 divide by ttl 85
1. 1 answer
2. 513 views
5g = 5/6i got: 1 1/6 3k = 1.9 i got: k = 1/3 are these right?
1. 3 answers
2. 324 views
can you check:3/5 a = 3 i got : a = 5 is that right?
1. 7 answers
2. 334 views
i need to find the origina and meaning of latin american countries: costa rica ecuador jamaica can you help me with this or help
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2. 443 views
can you recommend a practice website for figuring out changing units in customary systemlenght, cpacity , weight
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2. 596 views
can you check my answers?1ft 9 in = ____ ?how many ft i got 1 3/4 ft 4ft = ___how many inches i got 48 inches 66 in = ? ft i got
1. 3 answers
2. 459 views