Unit 2 Review

 $-15\ +\ 6b=-8b+13$  

• 2

• -2

• 6

•  $\frac{10}{5}$  

 $4x\ -12=6x-40$  

• 19

• -14

• -19

• 14

A taxi charges $3, plus $1.50 for each mile traveled.  Mr. Lewis rode in the taxi from his home to the airport and was charged $30.  How many miles does Mr. Lewis live from the airport?

• 18 miles
• 20 miles
• 22 miles

Tags

CCSS.7.EE.B.4A

Terry had his car repaired at Ace Auto.  He was charged $50 per hour of labor plus $150 for parts.  His total bill for the repair before tax was $375.  How many hours of labor was Terry charged for?

• 2.5 hours
• 4.5 hours
• 7.5 hours
• 10.5 hours

Tags

CCSS.7.EE.B.4A

Speedy Boat Rental charges a $15 deposit fee plus $2 for each hour of use to rent a paddle boat.  Write an equation to find out how many hours, h, they rented the Boat if the total cost was $33.

• h = 2(9) + 15
• 33 = 15h + 2
• h = 15(9) + 2
• 33 = 2h + 15

Tags

CCSS.7.EE.B.4A

Solve.  x/4 + 11 = 20

• 9
• 36
• 9/4
• 31/4

Tags

CCSS.7.EE.B.4A

Solve.  x/7 - 2 = 8

• 70
• 42
• 10/7
• 0.7

Tags

CCSS.7.EE.B.4A

 $22.3=4.3+2x$  

• -9

• 18

• -18

• 9

 $Ifx=14,which\ equation\ is\ true?$  

• 3(20-x)=44

• 3(x-12) = 6

• 2(x-3)=2

• 2x - 3 = 22

Which situation is best represented by the equation below?

9 = -10s + 30

• A Bird is at a starting point of 30 feet and continues ascending 10 feet per second.

• An Bird is ascending 30 feet per second, then descend 10 feet.

• An Bird is flying at a height of 30 feet, but begins descending 10 feet per seconds.

• An eagle descends 30 feet per second then ascends 30 feet per second.