Mary buys a reel of thread for sewing. There are 10 metres of thread on the real, She uses 210cm. How much is left on the reel in centimeters?

Which polynomial expression represents a sum of cubes

Evaluate using factors: (7.62) ² - (2.38) ² ?

Hurry A vegetable garden and a surrounding path are shaped like a square that together are 11ft wide. The path is 2ft wide if one bag of gravel covers 9 square feet how many bags are needed to cover the path

The zeros of function f are - 1 and - 5. Which equation could represent function f?

Find the area of the parallelogram that has a base of 23 cm and a height of 17 cm.

Name a fraction equivalent to 2/3

The teacher has 15 gold prize ribbons, 22 blue ribbons, and 5e red ribbons. There are 12 boys and 18 girls in the class.

3 (6x^2-5x+7) - 2 (-4x^2+8-10)

A model ship is built to a scale of 1 centimeter: 5 meters

Simply: x^3 y^3 / x^3 y^2 (the arrows mean to the power of the number)