7th Grade Math Review

Clara goes miniature golfing. She pays $7.50 for an admission ticket and $6.25 for each round she golfs. The total amount Clara pays for admission and the number of rounds she golfs is $26.25. Which equation can be used to determine the number of rounds, x, that Clara golfs?

• 6.25x + 7.50 = 26.25

• 6.25x - 7.50 = 26.25

• 7.50x + 6.25 = 26.25

• 7.50x - 6.25 = 26.25

Tags

CCSS.7.EE.B.4A

Joseph's lunch at a restaurant costs $13.00, without tax. He leaves the waiter a tip of 17% of the cost of the lunch, without tax. what is the total cost of the lunch, including the tip, without tax?

• $2.21

• $10.79

• $13.17

• $15.21

Tags

CCSS.6.RP.A.3C

On average, Shawnte drinks 1/2 of a 6-ounce glass of water in 2/3 hour. How much water does she drink in an hour?

• 0.75 ounce

• 2 ounces

• 4.5 ounces

• 9 ounces

Tags

CCSS.7.RP.A.1

From 12:00 midnight to 6:00 am, the temperature decreased by 12 degrees C. If the original temperature was 12 degrees C, which expression can be used to represent this situation?

• 12 - 12

• 12 + 12

• 12 - (-12)

• -12 + (-12)

Tags

CCSS.7.NS.A.3

• 55

• 90

• 110

• 145

Tags

CCSS.7.EE.B.3

• 0.583

• 1.714

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

• -117

• -13

• 3

• 27

Tags

CCSS.7.NS.A.3

The ratio of boys to girls in Mr. Johnson's after-school club is the same as the ratio of boys to girls in Ms. Greene's after school club. There are 4 boys and 12 girls in Mr. Johnson's club. There are 6 boys in Ms. Greene's club. How many girls are in Ms. Greene's club?

• 2

• 12

• 14

• 18

• 15

• 20

Tags

CCSS.7.RP.A.1

Which expression is equivalent to 7a - 8 - 12a + 4 ?

• -9a

• 31a

• -5a - 4

• 19a + 12

Tags

CCSS.6.EE.A.4