Pre-Algebra Chapter 8

Valley Video charges a $15 annual fee plus $3 per movie for rentals. Last year, Jennifer spent $99 at the video store. How many movies did she rent? Write the linear equation and solve for the number of movies.

• 15x + 3x = 99    and 6 movies

• 15x + 3 = 99 and 6 movies

• 3x + 15 = 99 and 28 movies

• 3x + 99 = 15 and 28 movies

Tags

CCSS.7.EE.B.4A

write the equation

• 6 -30 = 3x

• 6 - 3x = 30

• 6+30 = 3x

• 6 + 3x = 30

Tags

CCSS.HSA.CED.A.3

write the equation

• 39 -100 = 0.45m

• 39 + 0.45m = 100

• 39 - 0.45m = 100

• 39 + 100 = 0.45m

Tags

CCSS.HSA.CED.A.3

Solve for x:
8x - 10 = -34

• 4

• 3

• -3

• -24

Tags

CCSS.7.EE.B.4A

**

• 8

• -7

• -8

• 4

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CCSS.8.EE.C.7B

Solve:
2(2t - 3) = 6(t + 2)

• t=9

• t=4

• t=-9

• t=-3

Does the given value make the inequality true?  x + 9 > 21, when x = 15

• True

• Not True

Tags

CCSS.6.EE.B.5

What are two solutions to x < 8?

• 8.6, 7.9

• 11, 16

• 0.8, 5.9

• 12, 7.1

Tags

CCSS.6.EE.B.5

At most and No more than are both clue words for...

• <

• >

• ≤

• ≥

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CCSS.6.EE.B.8

If Thomas spends $16, he will have less than $78. At least, how much money did Thomas have before he spent $16?

• $95

• $94

• $93

• $92

Tags

CCSS.7.EE.B.4B