Math Final Review

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7.3.A

Jessica gave the cashier $30 to pay for 4 pairs of gloves. The cashier gave her $9.76 in change. Each pair of gloves cost the same amount. What is the cost in dollars and cents for each pair of gloves?

• $4.56

• $5.56

• $5.06

• $20.24

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CCSS.6.NS.B.3

• 45 days

• 30 days

• 15 days

• 75 days

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CCSS.7.EE.B.3

The cost of groceries for the Nguyen family was $210.00. The family used a coupon for 25% off the cost.

What was the final cost after the coupon was used?

• $52.50

• $157.50

• $185.00

• $262.50

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CCSS.6.RP.A.3C

Carson practices each day to prepare for an upcoming race. He starts the day by running 2 miles and then walking at a rate of 4 miles per hour.

Which representations show the relationship between the total number of miles he covers in a day, y, and the number of hours he walk, x?

Select THREE correct answers.

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CCSS.8.EE.B.5

Spinner X is divided into 4 equal sections, and Spinner Y is divided into 3 equal sections. The possible outcomes for reach spinner are shown in the tree diagrams.

Both spinners are spun at the same time. What is the probability that Spinner X will land on 2 and Spinner Y will land on blue?

A deck of cards contains red, blue, orange, and yellow cards. A card is drawn and then replaced. This process is carried out 40 times. The results are shown in the table.

Based on these results, what is the experimental probability that the next card drawn is red or orange?

A geometric solid with 8 faces is used in a game. Each face of the solid is labeled with a different number from 1 to 8. Amelia rolled the solid 30 times and recorded the number showing on the top face. The results are shown in the table.

Based on these results, what is the experimental probability that the next time the solid is rolled it will land with a 7 showing on the top face?

A family makes homemade pickles. They pack the pickles at a rate of 80 pickles per 5 jars. Which answer choices best represent packing y pickles in x jars at that rate?

Select TWO correct answers.

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CCSS.8.EE.B.5

A survey was given to 200 students about their favorite type of pet. The survey results are shown in the table.

Based on the results in the table, which statement about a randomly selected student is true?

• The student is equally likely to prefer any of the types of pet.

• The student is 5 times as likely to prefer a fish as to prefer a rabbit.

• The student is less likely to prefer fish than to prefer any other type of pet.

• The student is more likely to prefer a dog than to prefer any other type of pet.