Ch 5 Test Review Practice - PreAlg

Find the perimeter of a triangle with sides 11 feet, 15 feet, and 23 feet.

• 98 feet

• 49 feet

• 26 feet

• 24.5 feet

Find the area of a rectangle with length 12 yards and width 7 yards.

• 19 yd²

• 38 yd²

• 74 yd²

• 84 yd²

The area of a triangle is 144 square miles. The height of the triangle is 8 miles. Find the length of the base.

• 136 miles

• 36 miles

• 18 miles

• 9 miles

The perimeter of a rectangle is 150 inches. The width is 12 inches. Find the length.

• 63

• 38

• 36

• 12

• 7

• -1

• -7

• -9

• 5

• -5

• 3

• 9

• all numbers

• 0

• 4

• all numbers

Nine less than five times a number is three more than twice the number. Choose the equation to find the unknown number. Then solve.

Write an inequality for the sentence.

The cost of a tank of gas at $1.75 per gallon was more than $30.