1. (7.4A) The graph below shows the relationship between the number of dollars a worker earns and the number of hours worked.
What is the constant rate of change for this situation?
40, because that is how many hours it will take to earn $320
8, because that is the amount of money earned per hour
320, because that is the amount of money earned for 40 hours of work
0.1, because that is the number of hours worked per dollars earned

2. 2. (7. 4A) A delivery truck drove an average of 42 miles per hour
2. (7.4A) A delivery truck drove an average of 42 miles per hour. It took 2 hours and 15 minutes to travel between two towns. What is the distance between the two towns?
90.3
94.5 84
86.8

3. 3. (7. 4B) It takes Juan 1. 5 hours to walk 5 miles to the park
3. (7.4B) It takes Juan 1.5 hours to walk 5 miles to the park. How many miles can he walk per hour? (Round to the nearest hundredth)
Record your answer and fill in the bubbles on your answer document. Be sure to use the correct place value.

4. 4. (7.4C) The graph below represents the price of the bananas at one store. What is the constant of proportionality?
$0.25
$1.00
$1.50
Not Here

5. 5. (7.4D) A recipe for a dessert requires 3 cups of strawberries for every cups of yogurt used. At this rate, how much yogurt should be used if 2 cups of strawberries are used?
1 c 
9 c 
3 4 c
1 2 c

6. 6. (7.4D) A 24,000-gallon pool is being filled at a rate of 40 gallons per minute. At this rate, how many minutes will it take to fill this pool?
450 minutes
560 minutes
600 minutes
150 minutes

7. 7. (7. 4E) You have 3 liters of milk. One liter is equivalent to 4
7. (7.4E) You have 3 liters of milk. One liter is equivalent to 4.23 cups. How many cups of milk do you have?
Record your answer and fill in the bubbles on your answer document. Be sure to use the correct place value

8. 8. (7. 5C) Below is a map of Pleasantown
8. (7.5C) Below is a map of Pleasantown. The road is closed between the high school and the city hall. In kilometers, how far would your trip be if you had to go from the high school to the public library to get to city hall?
8 kilometers
9 kilometers
16 kilometers
18 kilometers

9. 9. (7.5C) The drawing of a B-17 bomber is drawn using a scale of inch to 3 feet. If the wing span of the drawing is 17 inches then about how many feet long is the wing span of the actual airplane?
1224 feet
102 feet
4 feet
200 feet

10. Which table shows only values that satisfy this equation?
10. (7.7A) Ramona is walking 10,000 feet for a fund-raiser. She walks at a rate of 270 feet per minute. This situation is modeled by the equation below, where d represents the remaining number of feet Ramona has to walk and t represents the number of minutes she has already walked.
𝑑=10,000−270𝑡
Which table shows only values that satisfy this equation? A C D B