The expression 3 x n can be written without the multication sign 3n.

21 tenths how many ones?

The area of the parallelogram is 48 square miles. Find it's base and height.

pencils come in a package of 10. Eraser come in a package of 12. Philip wants to purchase the smallest amount of pencil and eraser so that he'll have exactly 1 eraser per pencil how many packages of pencils and erasers should Phillip buy.

a boat is bringing a diver up at 25 feet per minute, the diver is currently at 200 feet, where was he 10 minutes ago?

A shipping company charges based on calculations of the volume of a rectangular box and the sum of the dimensions of the box.

How do you solve 2m (-m+3) - 7=55

When the sum of 8 and twice a positive number is subtracted from the square of the? number, 0 results. Find the number.

What is absolute maximum and absolute minimum

7/8 is equvlent to what over 24

What the square root of 16