Why dose it take 4 copies of 1 tenth to equal 2 copies of 1 fifth

Find the vertex, x intercept, and y intercept of the following equation: y = (x-3) ^2+5

Diane has $16 more than Jessica. They has $96 together. How much fies each girl have

4x - 2y = 0 x + y = 6

Name the values of the given digits in the numbers below 4s in 440

Does a sheet of paper represent a plane?

Definitons: 1) Expand (multiply over brackets) 2) collecting like terms 3) rearranging 4) solving equations

In the expression, 5.28 x 10^3, which number is the base?

Zita wants to buy an mp3 player that is on sale for 25% off. the orignal price of the mp3 player was $200. what is the amount of the discount

To decrease an amount by 23%, multiply by?

A garden (60 ft x 40 ft) is surrounded on all sides by a 5 foot walkway. What is the area of the garden? What is the area of the walkway? What is the perimeter along the outer edge of the walkway?