Andrea bought a jacket that was on sale for $14.40 after a discount of 20%. What was the original price of the jacket?

A card is dealt from a 52-card deck. find the probability that it is not a 77. express the probability as a simplified fraction

A percent decrease can never be more than 50 percent. is this:truefalse

On any given day, Juan will break even if he earns as much money as he spends. On day 5, he records the expression 16 + (-16). Does Juan break even? Explain.

Five people buy individual insurance policies. According to the research, the probability of each of these people not filing a claim for at least 5 years is.

Solve system by elimination 9x-3y=3 3x+8y=-17

Ricky race $640 in a charity walk last year this year he raised 15% more than he raised last year how much money did Ricky raised this year this year

What is the inverse of h? h (x) = 6x 1

The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widget weights have a mean of 43 ounces and a standard deviation of 7 ounces. Use the Empirical Rule.

Sam painted the walls shown. He took 12 hours to paint the walls. If Sam took the same amount of time to paint each wall, how long did he take to paint 1 wall?

The position of an object at time t is given by s (t) = 7 - 14t. Find the instantaneous velocity at t = 7 by finding the derivative.