6. EE 1&2

Use the information provided to answer Part A and Part B. Carl was given two expressions to write in exponential form. Expression A: (3)(3)(3)(v)(v)(v)(w)(w)(w) Expression B: (4)(4)(4)(a)(b)(b)(b)(b)(b) Part A: Which answer is the correct exponential form of Expression A?

• 12(3v)(3v)w

• 12v³w³

• 3³v³w³

• (3vw)³

Use the information provided to answer Part A and Part B. Carl was given two expressions to write in exponential form.

Expression A: (3)(3)(3)(v)(v)(v)(w)(w)(w)

Expression B: (4)(4)(4)(a)(b)(b)(b)(b)(b)

Part B: Which answer is the correct exponential form of Expression B?

• 4³a b⁵

• (4ab)⁵

• 12ab⁷

• 4⁵a²b²

Which expressions have a value of 4? Select all that apply.

• 2³ - 2

• 4³ ÷ 4²

• 1 + 3²

• 5² - 21

• 2² - 2⁰

Which answer accurately describes the expression 14 ÷ (3 + 4)?

• 14 divided by the sum of 3 and 4

• 14 divided by the product of 3 and 4

• The product of 14 and the sum of 3 and 4

• The sum of 3 and 4 multiplied by 14

Evaluate the following expression. Let x = 9. (72 ÷ x) + 78 - x

• 76

• 77

• 86

• 95

Which expression is written as a product of two factors, one of which has three terms and one of which has one term?

• 3(xy + z)

• 3xy + 7z

• 8 - (x + y - 2)

• 4x(2x - xy + 12y)

Which expression represents "the product of 9 and the sum of y and 7"?

• 9 + 7y

• 9y + 7

• 9(y + 7)

• 9 / (y + 7)

Which expression can represent the situation "subtract 3 from 5 times a number"?

• 3 - 5x

• 3x - 5

• 5 - 3x

• 5x - 3

Ralph wants to fill a square-shaped hole in his backyard. The hole is 3 feet deep, and its length is 2 feet on all four sides. How many cubic feet of dirt will Ralph need to fill the hole? Use the formula V = hℓ² so that V equals the volume of the hole, h equals the depth of the hole, and ℓ equals the length on all sides.

• 12 cubic feet

• 18 cubic feet

• 24 cubic feet

• 36 cubic feet

Given the expression (33 ÷ 11) + (x × 4), which two mathematical terms describe (x × 4)?

• Product

• Quotient

• Coefficient

• Factor

• Term