Math Review - 7th Grade

Front

The local resale store buys used designer jeans for $15. The store increases their purchase price by 400%. What is the sale price of the designer jeans?

Back

$75

Front

Scenario for equation: 2r + 15 = 25

Back

You are going to the movies with some friends. You have $25 to spend. The movie costs $15 and each item at the concession stand costs $2. This equation shows how many items you can buy at the concession stand.

Front

Ronan has $15 for cab fare. Initial fare: $3, additional $2.15/mile. Write an inequality for max travel distance if spending ≤ $15.

Back

3 + 2.15x < 15

Front

Angles A and B are supplementary. Angle A is 39°, so angle B must be:

Back

141°

Front

A recipe that yields 2.5 dozen muffins requires 1.25 cups of flour. Mandy wants to make 10 dozen muffins. How many cups of flour will she need? Options: 2.5 cups, 5 cups, 10 cups, 20 cups

Back

5 cups

Front

Kerry walks 3 miles each day. How far will she walk in 7 days?

Back

21 Miles

Front

Which can fly faster and by how much? Butterfly: 82 feet in 4 seconds. Dragonfly: 50 feet in 2 seconds.

Back

The dragonfly is 4.5 feet per second faster.

Front

Equation representing the relationship between actual height (a) in feet and model height (m) in inches for a statue model built 7 inches tall to represent 15 feet.

Back

m = 7/15 a

Front

A notebook costs $4.50 plus sales tax. After sales tax, the notebook is $4.86. What is the sales tax rate? Options: 6%, 7%, 8%, 9%

Back

8%

Front

The circumference of a circle is 188 meters. What is the approximate radius of the circle? Options: 30 M, 60 M, 94 M, 128 M

Back

30 M