Test Prep STAAR Algebra

Which of the following is true?

• 2³ = 5

• 2³ = 6

• 2³ = 8

5²

• 5

• 10

• 25

• 125

Simplify: x+x+5y+2y

• 2x+7y

• x²+7y

• 2x+10y

• 2x²+10y²

Simplify by distributing: 5(x - 4)

• 5x - 4

• 5x - 9

• 5x - 20

• 5x + 20

What equation represents this table?

• y=3x+1

• y=x+1

• y=4x-1

• y=x²

Which of the following represents "five is one more than x"?

• 5+1=x

• 5=x-1

• 5>x

• 5=1+x

Which of the following are equations?

• 2x+10

• 2x=10

• x²+9x+20=0

• x>2

• 9x+1=10

a+a

• a²

• 2a

• 3a

• 0

• F

• G

• H

• J

• A

• B

• C

• D