Questions and answers by

Ous

Questions (97)

Can regular milk be substituted for buttermilk in strawberry shortcake?
1. 1 answer
2. 6 views
Do this problem - but make a very slight mistake. DO NOT answer correctly, but the mistake hads to be sometime within the
1. 1 answer
2. 12 views
Do this problem: (1/9-1/m^2)/(1/3+1/m)
1. 1 answer
2. 12 views
Do this problem - but make a very slight mistake. DO NOT answer correctly, but the mistake hads to be sometime within the
1. 1 answer
2. 9 views
Do this problem - but make a very slight mistake. DO NOT answer correctly
1. 1 answer
2. 9 views
1/x+2/(x-1))/(4/x-1). The incorrect answer is listed here: (3x-1)/(x-1)(4-x). The numerator is correct, but not the denominater
1. 1 answer
2. 12 views
(1/x+2/(x-1))/(4/x-1)
1. 1 answer
2. 13 views
(m+1/2)/(6m+3)/4m. The answer is 2m/3. Show your work
1. 1 answer
2. 11 views
(m+1/2)/(6m+3)/4m
1. 1 answer
2. 11 views
How do you make a million dollars a year as a child?
1. 1 answer
2. 10 views
How do I start a business with zero money at age 12?
1. 1 answer
2. 12 views
he combination lock has three wheels, each numbered from 0 to 9.a. What is the probability that someone randomly guesses the
1. 1 answer
2. 14 views
The combination lock has three wheels, each numbered from 0 to 9. What is the probability that someone randomly guesses the
1. 1 answer
2. 14 views
You forget the last two digits of your password for a website.a. What is the probability that you randomly choose the correct
1. 1 answer
2. 10 views
You forget the last two digits of your password for a website.a. What is the probability that you randomly choose the correct
1. 1 answer
2. 11 views
The lock is numbered from 0 to 49. Each combination uses three numbers in a right, left, right pattern. Find the total number of
1. 1 answer
2. 13 views
Perform the indicated operations.StartFraction a plus b Over 72 a squared plus 23 ab minus 4 b squared EndFraction plus
1. 1 answer
2. 10 views
Perform the indicated operations.StartFraction 4 Over r squared minus 4 r EndFraction plus StartFraction 4 Over r squared plus 8
1. 1 answer
2. 10 views
In this subtraction problem, the rational expression that follows the subtraction sign has a numerator with more than one
1. 1 answer
2. 9 views
Subtract as indicated. Express your answer in lowest terms.minusseven fourths minusStartFraction 1 Over 2 x EndFraction
1. 1 answer
2. 9 views
what foods are good for your teeth and will NOT EVER give you any cavities
1. 2 answers
2. 13 views
(t-5)/(1-t)-(t+4)/(t+1)+(t+2)/(t^(2)-1). Simplify using the LCD
1. 1 answer
2. 11 views
(t-5)/(1-t)-(t+4)/(t+1)+(t+2)/(t^(2)-1). Find the least common denominater
1. 1 answer
2. 12 views
(t-5)/(1-t)-(t+4)/(t+1)+(t+2)/(t^(2)-1). Simplify
1. 1 answer
2. 13 views
(-2)/(p+1)+4p/(p^2-1)
1. 1 answer
2. 11 views
Multiply.StartFraction 8 s squared minus 57 s plus 7 Over 8 s squared plus 63 s minus 8 EndFraction times StartFraction 7 s
1. 1 answer
2. 13 views
Perform the indicated operation.StartFraction z squared minus 2 z minus 35 Over z squared minus 10 z plus 25 EndFraction divided
1. 1 answer
2. 9 views
Simplify. @DIV{56s@Sup{4}+41s@Sup{3}-3150s@Sup{2}+841s-56;448s@Sup{4}+3408s@Sup{3}-1385s@Sup{2}+183s-8}
1. 1 answer
2. 9 views
Multiply.StartFraction 8 s squared minus 57 s plus 7 Over 8 s squared plus 63 s minus 8 EndFraction times StartFraction 7 s
1. 1 answer
2. 7 views
Multiply. Write your answer in lowest terms.StartFraction 8 minus 2 z Over 25 EndFraction timesStartFraction 50 Over 5 z minus
1. 1 answer
2. 10 views
Divide. Write the answer in lowest terms.StartFraction 2 minus j Over 15 EndFraction divided by StartFraction j minus 2 Over 21
1. 1 answer
2. 8 views
Multiply.StartFraction 5 x minus 15 Over 7 x plus 21 EndFraction timesStartFraction 4 x plus 12 Over 14 x minus 42 EndFraction
1. 1 answer
2. 10 views
Divide. Write the answer in lowest terms.StartFraction 3 t Superscript 5 Over 3 t Superscript 6 EndFraction divided by
1. 1 answer
2. 9 views
Multiply. Write the answer in lowest terms.StartFraction left parenthesis a minus b right parenthesis squared Over 3 EndFraction
1. 1 answer
2. 10 views
Find the least common denominator of the rational expressions.StartFraction 9 Over 10 x squared EndFraction and StartFraction 7
1. 1 answer
2. 12 views
Find the least common denominator for the following pair of rational expressions.StartFraction 25 Over 12 m EndFraction and
1. 1 answer
2. 10 views
Find the least common denominator of the rational expressions below:StartFraction 20 Over 3 x plus 15 EndFraction and
1. 1 answer
2. 12 views
Find the LCD for the fractions.StartFraction 3 Over 5 y plus 40 EndFraction , StartFraction 7 Over y squared plus 11 y plus
1. 1 answer
2. 14 views
Find the LCD for StartFraction 8 Over x minus c EndFraction and StartFraction 4 Over c minus x EndFraction.
1. 1 answer
2. 13 views
Find the least common denominator for the following pair of rational expressions.StartFraction 4 Over k squared plus 7 k
1. 1 answer
2. 10 views
Find the least common denominator for the following trio of rational expressions.StartFraction 5 Over p squared plus 10 p plus
1. 1 answer
2. 8 views
Complete the expression.StartFraction 5 t squared Over 4 r EndFraction equalsStartFraction nothing Over 12 r Superscript 4
1. 1 answer
2. 11 views
Complete the expression.StartFraction 2 t Over 7 t minus 28 EndFraction equalsStartFraction nothing Over 21 t minus 84
1. 1 answer
2. 13 views
Write the rational expression with the indicated denominator.StartFraction 2 t Over 7 t minus 28 EndFraction equalsStartFraction
1. 1 answer
2. 14 views
Complete the expression.StartFraction 19 Over z squared minus 7 z EndFraction equalsStartFraction nothing Over z left
1. 1 answer
2. 14 views
Write the rational expression as an equivalent expression with the indicated denominator.19/(z^2-7z)=?/z(z-7)(z-5)
1. 1 answer
2. 16 views
Write the rational expression with the indicated denominator. 19/(z^2-7z)=?/z(z-7)(z-5). Solve for the question mark
1. 1 answer
2. 13 views
Write the rational expression with the indicated denominator. 19/(z^2-7z)=?/z(z-7)(z-5)
1. 1 answer
2. 14 views
Write the rational expression as an equivalent expression with the indicated denominator.StartFraction 18 r Over r squared minus
1. 1 answer
2. 12 views
Write the rational expression with the indicated denominator.StartFraction 14 m minus n Over m squared plus mn plus n squared
1. 1 answer
2. 15 views
using the fundamental property Write the following rational expression in lowest terms.StartFraction 27 minus 125 r cubed Over
1. 1 answer
2. 8 views
Divide out any common factors by using the fundamental property. ((1-2r)(1+2r+4r^2))/(3(1+2r+4r^2))
1. 1 answer
2. 9 views
(12r^2+6r+3) / (1+2r+4r^2)
1. 1 answer
2. 8 views
(1-8r^3) / (1+2r+4r^2)
1. 1 answer
2. 13 views
StartFraction 1 minus 8 r cubed Over 12 r squared plus 6 r plus 3 EndFraction
1. 1 answer
2. 9 views
Write the following rational expression in lowest terms.StartFraction 1 minus 64 r cubed Over 32 r squared plus 8 r plus 2
1. 1 answer
2. 9 views
Write the rational expression in lowest terms.StartFraction hj minus hp minus 2 j plus 2 p Over hj minus hp plus 2 j minus 2 p
1. 1 answer
2. 8 views
Write the rational expression in lowest terms.StartFraction ak minus av plus 4 k minus 4 v Over ak minus av minus 4 k plus 4 v
1. 1 answer
2. 7 views
Write the following rational expression in lowest terms.StartFraction negative 5 t squared plus 10 t cubed minus 5 t Superscript
1. 1 answer
2. 11 views
StartFraction y squared minus 3 y plus 2 Over y squared plus 5 y minus 6 EndFraction
1. 1 answer
2. 11 views
StartFraction 20 m squared minus 5 Over 8 m minus 4 EndFraction. Simplify
1. 1 answer
2. 8 views
Simplify. ((r+3)(r-3))/(r+3)^2
1. 1 answer
2. 8 views
Find all numbers for which the rational expression is undefined. (y-6)/(y^2+9)
1. 1 answer
2. 11 views
Find all numbers for which the rational expression is undefined. (2x+4)/(x^2+6x+8)
1. 1 answer
2. 9 views
Find all numbers for which the rational expression is undefined. (4v^2)/(8v+9)
1. 1 answer
2. 11 views
It has to be seen from really close.The uneven edges of the painting seem like the frame of a window in a small wooden cabin,
1. 1 answer
2. 11 views
(5-5x)/x^2-1
1. 1 answer
2. 9 views
(3y^2-6y)/(y^2-y-2)
1. 1 answer
2. 9 views
Write in lowest terms. 3x-x-2
1. 1 answer
2. 10 views
Write in lowest terms. 3x-x-2x
1. 1 answer
2. 10 views
3x^2-x-2
1. 1 answer
2. 9 views
What will make the following problem zero? y^2+25
1. 1 answer
2. 10 views
A number is two less than its square. Find all such numbers
1. 1 answer
2. 9 views
Find the GCF of the terms and then factor. 3z(2z+9)+6(2z+9)^2
1. 1 answer
2. 10 views
(-4.5 x 10^4)/(1.5 x 10^-2. Write answer in scientific notation
1. 1 answer
2. 9 views
Solve. (6x^2)(2x+3)=4(2x+3)+5x(2x+3)
1. 1 answer
2. 9 views
Factor completely. x^6-y^6
1. 1 answer
2. 7 views
((a^(-2)b^(3))^(-4))/((a^(-3)b^(2))^(-2)(ab)^(-4)). Rewrite using positive exponents, and simplify
1. 1 answer
2. 10 views
((a^(-2)b^(3))^(-4))/((a^(-3)b^(2))^(-2)(ab)^(-4)). Rewrite using positive exponents
1. 0 answers
2. 12 views
If an object is projected upward with an initial velocity of 123 ft per sec, its height h after t seconds is h equals
1. 1 answer
2. 16 views
A ladder is leaning against a building. The distance from the bottom of the ladder to the building is 10 ft shorter than the
1. 1 answer
2. 12 views
Rosa works due north of home. Her husband Ray works due east. They leave for work at the same time. By the time Rosa is 7 miles
1. 1 answer
2. 11 views
Find three even consecutive integers such that the sum of the squares of the first and second integers is equal to the square of
1. 1 answer
2. 11 views
Solve the problem. Check answers to be sure they are reasonable.The dimensions of a rectangular monitor screen are such that its
1. 1 answer
2. 10 views
When did ennifer Doudna and Emmanuelle Charpentier win a Noble Prize
1. 1 answer
2. 11 views
Origins of CRISPR - what are they?
1. 1 answer
2. 16 views
The hypotenuse of a triangle is 3 inches longer than the longer leg. The shorter leg is 3 inches shorter than the longer leg.
1. 1 answer
2. 10 views
The number y of impulses fired after a nerve has been stimulated is y=-x^2+2x+60. Whan will 45 impulses occur?
1. 1 answer
2. 9 views
8x^2+16x-24
1. 1 answer
2. 7 views
v squared plus 8 vg plus 7 g squared factor completely
1. 1 answer
2. 6 views
Factor completely.
1. 2 answers
2. 4 views
complete the factorization of x cubed plus 2 x squared minus 63 x including the greatest common factor.
1. 1 answer
2. 8 views
gcf of 12ab^3 and 90a and 150b and 162ab
1. 1 answer
2. 6 views
Solve the equation, and check the solutions.18p squaredequals21minus33p Question content area bottom Part 1 The solution set
1. 1 answer
2. 11 views
3m^2-9m-30=0. Factor
1. 1 answer
2. 18 views
My school says that if your fever is below 109.2 you have to come to school. Like, I don't think that's good, that's literally
1. 1 answer
2. 15 views
My school says that if your fever is below 109.2 you have to come to school. I am in the hospital with a 107.3 fever, and they
1. 1 answer
2. 17 views