Algebra Review

Solve: 3(5x+5)= 5(x-5)

• 4

• -2

• 1

• -4

Solve 2(x-5)=5x+23

• -11

• 11

• 33/7

• 13/3

Tags

CCSS.8.EE.C.7B

Solve the inequality for w

• multiple solutions

• no real solutions

• w < 5

• w > 15

Which inequality matches the graph?

• A

• B

• C

• D

Tags

CCSS.6.EE.B.8

If the mean of the numbers 4, 8, x, and 12 is 9, what is the value of x?

• 12

• 10

• 11

• 13

Tags

CCSS.HSA.APR.C.4

Solve the system of equations: x + y = 5 and x - y = 1.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

• 7

• -4

• 3

• -7

Tags

CCSS.6.EE.A.2B

Which integers fulfill the inequality?

• 5 and 6

• 6 and 7

• 7 and 8

• 8 and 9

The area of a square is 117 square meters. Which best represents the side of the square?

• 10.8

• 10

• 11

• 11.2

Tags

CCSS.8.EE.A.2

Determine which value is NOT a perfect square

• 81

• 121

• 198

• 361

Tags

CCSS.8.EE.A.2