Algebra I Review

Simplify

(2x + 7) - 3(5x - 4)

• -13x - 5

• 17x + 5

• 17x + 5

• -13x + 19

• I don't know

Tags

CCSS.6.EE.A.3

Solve the following equation for x:

4(x + 3) – 6(x + 3) = 2x + 10

• x = -4

• x = 4

• x = 7

• x = -7

• I don't know

Tags

CCSS.8.EE.C.7B

Solve the following equation for w.

• w=2

• w=4

• w=6

• w=8

• I don't know

Tags

CCSS.7.EE.B.4A

Find the slope of the line containing these two points:

(3, -7) and (-4, 5)

• m = -12/7

• m = -7/12

• m = -2/7

• m = -7/2

• I don't know

Tags

CCSS.8.EE.B.5

What is the equation of the line?

• y = 4x - 2

• y = -2x + 4

• y = 2x + 4

• y = -4x - 2

• I don't know

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Solve the system.

3x + 2y = 16

7x + y = 19

• (-2,5)

• (-2,-5)

• (2,-5)

• (2,5)

• I don't know

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Expand. (x - 5)²

• x² - 25

• x² - 10x + 25

• x² + 10x - 25

• x² + 25

• I don't know

Tags

CCSS.HSA.APR.C.4

Factor.

x² + 5x + 6

• (x+6)(x+1)

• (x+3)(x+2)

• I don't know

Tags

CCSS.HSA.SSE.B.3

Factor.

x² - 121

• (x + 11)(x - 11)

• (x + 11)(x +11)

• (x - 11)(x - 11)

• x(x - 121)

• I don't know

Tags

CCSS.HSA.APR.C.4

Factor: 2x² + 11x + 12

• (x + 3)(2x + 4)

• (2x + 2)(x + 6)

• (x + 2)(2x + 6)

• (2x + 3)(x + 4)

• I don't know

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.2