Helen earns $12 each weekend by babysitting her brother. After the third weekend, Helen buys a new cd for $12.48. How much money does Helen have left after buying the cd

Find the inverse of the function y=2^3-5x

Vinnie decorated 72 cookies and 36 minutes. How many cookies did he decorate per minute

Find the product 2y^2 (3x+5z)

Victoria wants to save $500 for a vacation. She plans on saving $20 a day. If she already has $160 saved, what is the minimum number of days she needs to continue saving mone?

Find 2 integers whose sum is - 7 and whose product is 12

Tom is throwing darts at a target. In his last 30 throws, Tom has hit the target 20 times. You want to know the estimated probability that exactly one out of the next three throws does not hit the target.

What is 0.004 divided by 0.05

It costs $6.30 to mail a 6-pound package.

Which of the following is equal to the rational expression when x 2 or - 4? 5 (x-2) / (x-2) (x+4)

What is the worst thing to make in pottery class