Math 7 Final Review

A spinner has five equal-sized sections colored blue, red, orange, yellow, and green. The arrow on the spinner was spun 50 times during an experiment. The results are shown in the table below. Based on the results, what is the experimental probability that on any one spin, the arrow will land on the red section?

• 1/15

• 1/5

• 3/7

• 3/10

Tags

CCSS.7.SP.C.6

Which expression is equivalent to -3(2x - 8) + 4x?

• -2x - 8

• -2x + 24

• -10x - 8

• -10x + 24

Tags

CCSS.6.EE.A.4

The data set shown below represents the distribution of daily high temperatures in a city for 8 days. 79, 73, 72, 70, 72, 66, 81, 75 What is the median daily high temperature, in degrees Fahrenheit, in the city?

• 71

• 72.5

• 73

• 73.5

Tags

CCSS.6.SP.B.5C

The cost for 10 ounces of organic blueberries is $2.70. Which equation can be used to determine x, the cost, in dollars, for 30 ounces of organic blueberries?

• 
• 
• 
• 

Tags

CCSS.HSA.CED.A.3

Tags

CCSS.7.NS.A.1B

Tags

CCSS.7.RP.A.1

Maria and two friends are at a movie theater. They have $52.00 and spend $34.50 of it on movie tickets. They also buy 3 drinks that each cost the same amount. After buying the movie tickets and drinks, they have $4.00 remaining. How much did each drink cost?

• $2.50

• $3.83

• $4.00

• $4.50

Tags

CCSS.4.MD.A.2

Joseph has a part-time job. The graph below represents the amount Joseph earns, in dollars, for the number of hours he works.

• y = 1.5x

• y = 15x

• x = 1.5y

• x = 15y

Tags

CCSS.8.EE.B.5

The bill for a dinner at a restaurant is $58.20, before sales tax and tip. Sales tax is 5% of the dinner bill. Tip is 20% of the dinner bill after tax is added. How much is the total bill including tax and tip?

• $83.20

• $72.75

• $62.27

• $73.33

Tags

CCSS.6.RP.A.3C

At a deli, customers buying a sandwich can choose one type of bread, one type of meat, and one type of cheese. The options for each sandwich are listed below: - bread: white or wheat - meat: turkey or beef - cheese: American, Swiss, or cheddar Assuming each choice is equally likely, what is the probability a customer will choose a sandwich with white bread, turkey, and Swiss cheese?

• A. 1/12

• B. 1/4

• C. 1/2

• D. 1/3