Has 20 crayons. I find 8 crayons. The rest are in the box. How many crayons are in the box?

What is the value of y in 4y+6=7y-21

Find the area of the following circle. ( = 3.14; round answer to the nearest whole number. circumference = 120 cm. (hint: find r from c = 2r (round r to tenths; then find area. 1146 square cm is the area of a circle with 120cm circumference.

Carlos finished 1/3 oh his art project on Monday. Tyler finished 1/2 of his art project on Monday. Who finished more of his art project on Monday?

Luisa is making a histogram for the following set of dа ta: 11, 77, 35, 5, 76, 34, 89, 92, 22. Which is an appropriate first interval if she plans to use 10 intervals? a. 0-5 b. 0-50 c. 0-10 d. 0-100

How to do simple interest

What is - 1 2/3 + 5/6

A pan of brownies was left on the counter and 1/4 of the brownies had already been eaten. Then John came along and a 2/3 of the brownies that were left. How much of the whole pan of brownies did John eat?

There are 12 eggs in one dozen, and 12 dozen in one gross. How many eggs are in a shipment of 24 gross

Is integers be written as the product or quotient of the two integers

How do you decrease 280 by 95%