Algebra Test Prep

2(5k+4)

has been expanded using the box method, what is the correct written expression?

• 10k-8

• 10k+8

• 10k8

5(4+a) was expanded using the box method. Write the correct expansion

• 0

• 1

• 2

What is the value of y in the solution to this system of equations? 3x - 5y = 22 y = -5x + 32

Mathematical Equivalence

ON

Graph the solution to the system. The first equation has been plotted for you.

y = -3x-3

y= 4x +4

7r-r

3d + 2d - 4

• w

• 3w

• 4w

• 2

10f(3+2g)

• 30f+20g

• 30f+20fg

• 30f+20

• 30f+2fg