Unit 1 Edgenuity Review

Unit 1 Edgenuity Review

Multiple Choice

Given:

-3( x + 5) = 27, what is a valid first step to solve this equation?

• subtract 5 from each side

• add 27 to each side

• multiply each side by -1/3

Multiple Choice

Solve for x:

-3(x + 5) = 27

• 14

• -14

• 25

• -7.3

Multiple Choice

Given: -0.2( x - 4) = -1.7

after distributing -0.2 through, the equation becomes...

• -0.2x + 0.8 = -1.7

• -0.2x - 4 = -1.7

• x + 0.8 = -1.7

Multiple Choice

Solve for x:

• -10

• 0

• 10

• 8

Fill in the Blanks

Multiple Choice

Select the best answer...

• 4 pounds

• 5 pounds

• 3 1/2 pounds

• 3 1/4 pounds

Multiple Choice

Which expression illustrates this:

4 less than the quotient of a number squared and 5

• n²/4 - 5

• n²/5 - 4

• 4 - n²/5

• n²/4 + 5

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