11.13.24 A2 Guided Practice Review - Q2_CP03

Betty's rectangular enclosure has a perimeter of 20x + 4. If the length measures 4x - 3, what is the measurement of the width?

(P = 2l + 2w)

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Mathematical Equivalence

ON

Tags

CCSS.7.EE.B.4A

• 3x² - 7x - 6

• 3x² - 7x + 6

• 3x² + 7x - 6

• 3x² + 7x + 6

Tags

CCSS.HSA.APR.D.6

• 3x (x - 4)(x + 6)

• 3x (x + 4)(x + 6)

• 3x (x - 4)(x - 6)

• 3x (x + 4)(x - 6)

• I and III

• II and IV

• II and III

• I and IV

Tags

CCSS.HSA.APR.B.2

Which of the following is equivalent to the expression?

(x² + y²)²

• x⁴ + 2x²y² + y⁴

• x² + 2xy + y²

• x⁴ + 2xy + y⁴

• x⁴ + y⁴

Tags

CCSS.HSA.APR.C.4

• 8

• 4

• 2

• 6

• 6x³y⁵

• 4x³y⁵

• 4x²y²

• 6x³y²

Tags

CCSS.HSA.APR.C.4

• 64

• 8

• 4

• 24