Algebra I Review

Expand. (x - 5)²

• x² - 25

• x² - 10x + 25

• x² + 10x - 25

• x² + 25

• I don't know

Tags

CCSS.HSA.APR.C.4

Simplify the following radical: √32

• 3√2

• 4√8

• 16√2

• 4√2

• I don't know

Simplify:
5(3x+1)

• 15x+1
• 15x+5
• 8x+1
• 8x+6

Tags

CCSS.6.EE.A.3

Find the product.

(m - 8)(m - 9)

• m²-17m+72

• m²-17m-72

Tags

CCSS.HSA.APR.A.1

Add:

(3x² - 3x + 2) + (x² - 2x + 1)

• 4x³- 2x² + 2

• 4x² - 5x + 3

• -2x³ + 2x + 2

• 4x³ - 2x² - 2

Tags

CCSS.HSA.APR.A.1

What is the perimeter of the figure shown here?

• 9x² - 6

• 9x² - 12x - 6

• 9x⁴ - 6

• 9x⁴ - x - 6

Tags

CCSS.HSA.APR.A.1

Simplify the expression by combining like terms:
4h³ + h + 3h - 6h³ + 2h²

• h³ + 3h + 2h²
• 4h³ + 2h²
• -4h³ + h + 2h²
• -2h³ + 4h + 2h²

Tags

CCSS.7.EE.A.1

Solve using substitution.
x - 2y = 2
3x + 4y = 3

• (1.4, -0.3)
• (3.1, 5)
• (-2.5, 3.5)
• (6.9, 1.02)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Find the slope of the line that passes through
(1, -19) and (-2, -7)

• -4
• 4
• 1/4
• -1/4

Tags

CCSS.8.EE.B.5

Solve for the variable x in the following equation:

3(x-6)+2x=22

• x=8

• x=2

• x=18

• x=3

Tags

CCSS.8.EE.C.7B