In Mrs. Hu's classroom, 4/5 of the students have a dog as a pet. Of the students who have a dog as a pet also have cat as a pet. If there are 45 students in her class, how many have both a dog and a cat as pets?

Let A = {0,2,4,6}, B = {1,2,3,4,5}, and C={1,3,5,7} Find B u C

A rectangular prism has dimensions of 2x, 3x, and 5x. Write an expression for the total surface area of the prism.

The area of a rectangle is 192 square centimeters. the length of the rectangle is 16 centimeters. what is the width, in centimeters, of the rectangle?

What is 3/4 * 3/4 * 3/4

Ava can text 44 words each minute. How many words can she text in 8 minutes

What is 59.69 written in expanded form

Which expression is equivalent to 73 ⋅ 7-5?

What are the measures of all three angles of triangle ABC with side lengths 8,11, and 17?

NeNe tripled a cookie recipe for a party. The original recipe called for 5.25 cups of sugar. NeNe tripled the sugar amount and poured it into a mixing bowl. The mixing bowl got knocked over and 4.46 cups of sugar spilled.

What is the standard form equation of 4x+7¥=11