Unit 4 Test Practice

Jake needs 1.25 meters of ribbon to wrap his gifts. He has a spool that contains 35 feet of ribbon. One meter is equivalent to approximately 3 feet. How many gifts can Jake wrap using his spool of ribbon?

• 8 gifts

• 6 gifts

• 9 gifts

• 10 gifts

Tags

7.RP.A.3

Is there a proportional relationship between the total cost of the apples and the number of apples sold?

• No

• Yes

Tags

7.RP.A.2.b

Fill in the table using the coordinates from the graph.

Groups:

(a) X

,

(b) Y

• 7.2

• 5.4

• 24

• 12

• 48

• 3.6

• 1.8

• 36

Tags

7.RP.A

How does the cost of the apples change the more apples you buy?

Hint: does the unit price change? If so, how?

• The unit price stays the same

• The more apples you buy the more you pay per unit.

• The more apples you buy the less you pay per unit.

Tags

7.RP.A.2.b

What is the equation for this proportional graph?

Tags

7.RP.A.2.c

Mrs. Montoya received the bill for her meal. If the meal came to $40.25, how much Will her bill be after she pays 12% sales tax?

Mathematical Equivalence

ON

Tags

7.RP.A.3

Mrs. Rogers goes out to dinner. Her subtotal is $45 for dinner and she has a 15% off coupon for the meal. After the discount, a 10.3% sales tax is applied.

Tags

7.RP.A.3

Mrs. Roper goes out to dinner. Her subtotal is $35 for her dinner and she has a 15% off coupon for the meal. After the discount, an 10.2% sales tax is applied. How much does her meal cost after the coupon, but before tax?

Tags

7.RP.A.3

Mrs. Rogers goes out to dinner. Her subtotal is $45 for dinner and she has a 15% off coupon for the meal. After the discount, a 10.3% sales tax is applied.

How much was the total bill?

Mathematical Equivalence

ON

Tags

7.RP.A.3

Crystal is trying to decide which one of two holiday sweaters she should buy. The red sweater usually costs $45 but is on sale for 25% off. The green sweater usually costs $50 but is on sale for 40% off. How much less is the sale price of the green sweater than the sale price of the red sweater?

Tags

7.RP.A.3