End of the class Assessment

b − 3 + 6 − 2b

• -b + 3

• 3b + 9

• b + 3

• -3b + 3

−4p − (1 − 6 p)

• -10p

• 2p − 1

• -10p -1

• -2p - 4

Which expression is equivalent to -8x - 10

• 4(2x - 3)

• 2(4x + 5)

• -2(4x + 5)

• -4x (-2x - 10)

Which expression is equivalent to 3(2x + 4) - 5

• 6x + 12 - 5

• 6x + 8

• 6x + 7

• 6x - 5

Solve -5t + 9 = 24

• -3

• 3

• 12

(p/7)-3=8

• p=77

• p=70

• p=35

• p=30

Speedy Boat Rental charges a $15 deposit fee plus $2 for each hour of use to rent a paddle boat.  Write an equation for C, the total cost, to rent the boat for h hours.

• h = 2C + 15
• C = 15h + 2
• h = 15C + 2
• C = 2h + 15

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

CCSS.HSA.SSE.A.1

CCSS.HSF.BF.A.1

CCSS.HSF.LE.A.2

A plumber charges $50 to make a house call. He also charges $25 per hour for labor.

How much would it cost for 2.5 hours of labor?

• $100

• 4.50

• $112.50

• $65.00

• $123.45

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.SSE.A.1

What is the solution to the equation 3x - 7 = 2?

• x = 3

• x = 2

• x = 5

• x = 1

A taxi company charges a flat fee of $10 plus $1.50 per mile driven. Write an equation for T, the total cost, to drive m miles.

• T = 10m + 1.5m

• T = 10 + 1.5m

• T = 10m + 1.5

• T = 1.5m + 10