7th grade math reveiw

A boat sails 40 miles south and then 30 miles east. How far is the boat from its start point?

• 50

• 60

• 70

• 45

Sophia purchased a sofa for $530.40. The sofa is regularly priced at $624. What was the percent discount Sophia received on the sofa?

• 12

• 20

• 25

• 15

What is the median of these numbers? 2,28,28,19,67,44,35

• 28

• 30

• 2

• 35

Last week 24,000 fans attended a football match. This week three times as many bought tickets, but one-sixth of them canceled their tickets. How many are attending this week?

• 42000

• 72000

• 30000

• 500

-5 times 10

• 10

• 5

• -50

• -5

what is the additive inverse of -4

• -5

• -4

• 5

• 4

The following trapezoids are similar. What is the value of 𝑥�?

• 25

• -6

• 8

• 200

what is the answer of this [-5]

• -5

• 5

• 10

• 55

The score of Emma was half as that of Ava and the score of Mia was twice that of Ava. If their score of Mia was 60, what is the score of Emma?

• 12

• 15

• 20

• 19

A rope weighs 600 grams per meter in length. What is the weight in kilograms of 12.2 meters of this rope? (1 kilograms = 1000 grams)

• 0.0732

• 7320000

• 7.32

• 732