Mathematical Modeling Unit 2 Review

• 7.92

• 24.67

• 8.45

• 12.51

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.1

• After 8.45 minutes, there were 2 gallons of water left in the jug.

• After 2 minutes, there were 8.45 gallons of water left in the jug.

• After 8.45 minutes, the depth of the water was 2 inches.

• After 2 minutes, the depth of the water was 8.45 inches.

Tags

CCSS.HSA.SSE.A.1

• 5 inches

• 15.5 inches

• 7.436 inches

• 7.866 inches

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.1

• 8.45 minutes

• 4.89 minutes

• 4.90 minutes

• 7.44 minutes

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.4

• 7.65 minutes

• 15.5 minutes

• 7.87 minutes

• 7.44 minutes

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

A motel owner normally rents rooms for $85 per night, but they give discounts to groups renting multiple rooms all at once. If a group rents 2 rooms, they each cost $81 per night; if they rent 3 rooms, they each cost $77 per night; and so on with a $4 discount per room.

If a group rents 6 rooms together, how much would each room cost?

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

CCSS.HSA.REI.B.3

CCSS.HSA.SSE.A.1

A motel owner normally rents rooms for $85 per night, but they give discounts to groups renting multiple rooms all at once. If a group rents 2 rooms, they each cost $81 per night; if they rent 3 rooms, they each cost $77 per night; and so on with a $4 discount per room.

Write an expression to model the cost per room as a function of the number of rooms rented together x

Mathematical Equivalence

ON

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

A motel owner normally rents rooms for $85 per night, but they give discounts to groups renting multiple rooms all at once. If a group rents 2 rooms, they each cost $81 per night; if they rent 3 rooms, they each cost $77 per night; and so on with a $4 discount per room.

If a group rents 6 rooms together, how much money would they pay total for all of the rooms for one night?

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

A motel owner normally rents rooms for $85 per night, but they give discounts to groups renting multiple rooms all at once. If a group rents 2 rooms, they each cost $81 per night; if they rent 3 rooms, they each cost $77 per night; and so on with a $4 discount per room.

Write an expression to model the revenue (total money the motel takes in from a group each night) as a function of the number of rooms rented together x

Mathematical Equivalence

ON

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2