Unit 10 Making Connections

Derek was observing the change in water levels in his fish pond. The table shows the change in water levels of the fish pond on different dates.

 

Based on data in the table, what was the total change, in inches, of the water level in the fish pond from August 25 to October 20?

• 1.65 inches

• 1 3/4 inches

• 2 3/4 inches

• 7 inches

Tags

CCSS.7.EE.B.3

The daily high temperatures for Barrow, Alaska are shown in the table.

 

What was the mean "average" temperature for Barrow, Alaska for November 29 through December 4?

• -1.6*F

• 1.6*F

• 4.3*F

• -9.6*F

Delia went to the market to buy 4.5 pounds of sliced fruit in a container.

 

She paid with a $20 bill and a $5 bill and received $3.67 as change.

She paid $1.62 in taxes for the fruit.

 

What was the cost for one pound of sliced fruit before taxes?

• $5.10

• $3.27

• $4.74

• $4.38

Tags

CCSS.7.EE.B.3

Hailey went to Frank’s Market and bought 1 3/4 pounds of coffee at $13 a pound and 8 pounds of rice at $0.45 per pound. Hailey paid for her purchase with a $50 bill.

How much change did Hailey receive?

• $22.75

• $23.42

• $26.58

• $76.58

Tags

CCSS.7.EE.B.3

Jared is making a scale drawing of his house. Some of the measurements in Jared’s drawing are listed in the table.

 

Based on the information in the table, which equation can be used to represent the constant rate of change between y feet and x inches?

Tags

CCSS.HSF-LE.A.1B

Lilly was shopping and saw the different prices on three packages of the same item as shown in the diagram.

 

Based on the information in the diagram, which statement is true?

• Package C has the lowest unit rate.

• Package B has a unit rate of $1.50 per bag.

• Package A has the highest unit rate.

• Not here

Tags

CCSS.6.RP.A.3B

Twenty-nine teachers and 406 sixth-grade students are going on a field trip to the Science Mill. Each student-teacher group will have the same number of students.

Which ratio represents the number of sixth-grade students that will be assigned to each teacher at the Science Mill?

• 1:14

• 406:29

• 14:406

• 14:1

Alicia is using a recipe to make some lemonade. The graph shows the amount of lemon juice she should add depending on the amount of water she uses.

 

What is the constant of proportionality that relates the amount lemon juice in cups, y, and the amount of water in quarts, x?

• 4/3

• 1.5

• 0.75

• 1/2

Tags

CCSS.7.RP.A.2B

Arthur purchased 8.25 pounds of cane sugar for $4.95 to use in his restaurant for desserts. What is the constant of proportionality that relates the cost of cane sugar, y, and the amount of cane sugar in pounds, x?

• 4.95

• 40.84

• 1.67

• 0.60

Tags

CCSS.7.RP.A.2B

Brady and 3 friends went to lunch at Mazzio’s Pizza. Their meal cost $32, and they left a 15% tip. How much was the total bill, including tip?

 

Record your answer. Be sure to use the correct place value.

Tags

CCSS.6.RP.A.3C