Section 1-3 USA review game

Easy Car Rental charges $8.50 an hour plus a rental fee of $25.50. The following equation y = 25.5 + 8.5x represents the situation, where x is the hours and y is the total cost. What does the domain represent?

• total cost

• # of hours rented

• # of cars rented

• extra fees

The shirt that you bought was $20. The sales tax was 15%, what was the final price?

• $20

• $22

• $23

• $17

Tags

CCSS.6.RP.A.3C

Which set of ordered pairs is not a function?

• (1, 3), (2, 7), (3, 8), (4, 11)

• (2, 3), (4, 9), (3, 8), (4, 15)

• (1, 2), (3, 5), (6, 9), (7, 11)

• (-9, 4), (-6, 3), (-2, 8), (0, 21)

Tags

CCSS.8.F.A.1

Solve for x:

• x = yb - v
• x = by - v
• x = by + v

Tags

CCSS.HSA.REI.B.3

Let $f\left(x\right)\ =\ 2x\$  and  $g\left(x\right)\ =\ x\ +\ 7$ 
What is  $f\left(g\left(5\right)\right)\ =\ ?$  

• 17

• 24

• 12

• 10

Tags

CCSS.HSF-BF.A.1C

-2(x+2) < 14

• x < - 5
• x > -5
• x < -9
• x > -9

Tags

CCSS.7.EE.B.4B

Simplify:
(x³)²

• x⁵
• x
• x⁶
• 3x²

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Which coordinate point is a solution to the equation below?

• (0,0)

• (-1,-1)

• (-2,1)

• (3,2)

Johnny earns $15 per hour dog walking. He wants to earn at least $105 to buy a new bike. Which inequality represents how long Johnny needs to work to afford his new bike? 

• 15h ≤ 105
• 15h > 105
• 15h < 105
• 15h ≥ 105

Tags

CCSS.6.EE.B.8

Simplify

• 2b²
• 2b⁶
• 6b⁶
• 8b⁶

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7