SAT Math Prep Game

Question 1

\left(x+4\right)\left(2x-a\right)=0If the equation has the solutions x=4 and x=-4, what is the value of a?

Accepted Answer

8

Question 2

If line "l" is translated 5 units up and 7 units right, what is the slope of the new line?

Accepted Answer

-\frac{3}{2}

Question 3

\left(3v+2\right)-\left(\frac{2}{3}v-\frac{1}{4}\right)

Accepted Answer

\frac{7}{3}v+\frac{9}{4}

Question 4

What is 19% of 20?

Accepted Answer

3.8

Question 5

A bread recipe that makes 4 loaves calls for 12 bananas. If Bruce is making 24 loaves, how many bananas does he need

Accepted Answer

72

Question 6

solve for z-x^2y=\frac{3w}{\sqrt[3]{z}}

Accepted Answer

\frac{27w^3}{x^6y^3}

Question 7

\left(x-3\right)\left(ax+4\right)=0The equation has the solutions x=3 and x=-2, what is the value of a?

Accepted Answer

2

Question 8

In the figure at the left, JLK and JNM are both right triangles. Which of the following is equal to KL?

Accepted Answer

\frac{JL}{	an y}

Question 9

If x=\sqrt{3}-1what is the value of \left(x^2+2x-2\right)?

Accepted Answer

0

Question 10

72=2x^2

Accepted Answer

x=-6 and x=6

Questions 10