Writing Equations from Word Problems - Period 6

If chocolate chip cookies cost $3.00 per cookie plus $2 for boxing them up in a decorated box, what would the expression be?

• 3 + 2x

• 3x + 2

• 3x + 2x

• 5x

Tags

CCSS.HSA-SSE.A.1A

Bob's Plumbing charges $15 per hour plus a service fee of $40 for coming out to your house. Which equation models this situation?

• y = 15x + 40

• y = 40x + 15

• y = 15x

• y = 15x - 40

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

A holiday meal cost $12.50 a person plus a delivery fee of $30. Which equation represents the amount a holiday meal costs(y), including delivery, for x people?

• y = 12.50 + 30x

• y = 30 + 12.50x

• y = 12.50 + 30

• 12.50x = 30

Tags

CCSS.6.EE.C.9

Ace Telecommunications charges $0.12 per minute of phone use plus a monthly service fee of $8.00 for it phone service. Which equation can be used to find c, the total cost for one month when m, minutes are used?

• c = 0.12m + 8m

• c = 8m + 0.12m

• c = 0.12m + 8

• c = 0.20m

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Thomas got a speeding ticket. The officer said he had to pay $10 for each mile(m) per hour he was going over the speed limit plus $115 in court cost. Which equation models the total cost of Thomas' fine?

• c = 125m

• c = 10m + 115

• c = 115m + 10

• c = 10m - 115

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

EZ Rental Car charges $8.50 an hour plus a rental fee of $25.50. Which equation models the total charges for x hours?

• y = 8.50 + 25.50

• y = 8.05 + 25.50x

• y = 25.50 - 8.50x

• y = 25.50 + 8.50x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

EZ Rental Car charges $8.50 an hour plus a rental fee of $25.50. Which equation models the total charges for x hours?

• y = 8.50 + 25.50

• y = 8.05 + 25.50x

• y = 25.50 - 8.50x

• y = 25.50 + 8.50x

Daniel is paid $10 per week for selling newspaper subscriptions. He is also paid $3.50 for each new customer(x) that signs up for the subscription. Which equation represents the amount(y) Daniel earns in a week?

• y = 10 + 3.50x

• y = 10 + x

• y = 3.50x

• y = 3.50x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Ace Communications charges $15.00 per month plus $0.20 per minute of airtime usage. If Juanita uses m minutes of airtime, which equation can be used to determine her monthly cell phone bill(c)?

• c = 15 + m + 0.20

• c = 15 + 0.20m

• c = 15(0.20m)

• c = 0.20 + 15m

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Eddie's Electric charges $90 per hour plus a $50 traveling fee. Which equation models this scenario?

• y = -50x + 90

• y = 90x + 50

• y = -90 - 50x

• y = 50 - 90x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2