Algebra Exam

What is the area of this rectangle?

• 48

Tags

CCSS.HSA.APR.A.1

Evaluate the expression using the quotient rule.

• 3⁴

• 3^-12

• 3³²

Tags

CCSS.8.EE.A.1

If A = (2x² - 2x + 3) and B = (3x² + 4x - 5), A - B equals

• x² + 6x + 8

• 2x² + 5x - 7

• -x² - 6x + 8

• -2x² + 11x - 4

Tags

CCSS.HSA.APR.A.1

Simplify each expression. 
(6x + 4x⁴ - 3x²) + (7x⁴ + 5x² + 8x)

• 11x⁴  + 2x² + 14x

• 16x⁴  + x² + 14x

• 11x⁴  + x² + 14x

• 11x⁴  + 2x² + 10x

Tags

CCSS.HSA.APR.A.1

Factor: x² + 24x + 144

• (x + 12)²

• (x + 9)²

• (x + 15)²

• (x + 13)²

Tags

CCSS.HSA.APR.C.4

Factor Completely: x⁴ - 81

• (x² + 9)(x² - 9)

• (x² - 9)(x² - 9)

• (x² + 9)(x - 3)(x + 3)

• (x - 3)(x + 3)(x - 3)(x + 3)

Tags

CCSS.HSA.APR.C.4

Four expressions are shown below.

I 2(2x² - 2x - 60)

II 4(x² - x - 30)

III 4(x + 6)(x -5)

IV 4x(x - 1) - 120

The expression 4x² - 4x - 120 is equivalent to

• I and II, only

• II and IV, only

• I, II, and IV

• II, III, and IV

Which expression represents (6m³n³)(8m²n³) in simplest form?

• 48m⁵n⁹

• 48m⁶n⁶

• 48m⁵n⁶

• none of the above

Tags

CCSS.HSA.APR.A.1

What is the value of n in the equation 0.2(n - 6) = 2.8 ?

• 8

• 2

• 20

• 44

Tags

CCSS.7.EE.B.4A

Four students are playing a math game at home. One of the math game questions asked them to write an algebraic equation. Brandon wrote: 3(5x - 0) William wrote: 7 < 2(6 + x) Alice wrote: 15x Kayla wrote: 11 = 2x + 3 Which student wrote an algebraic equation?

• Brandon

• William

• Alice

• Kayla

Tags

CCSS.8.EE.C.7B