Mark and his three friends ate out at Applebee's. Their bill totaled $104.70. If they left the server a 20% tip, how much would each person pay splitting the bill evenly?

The cost of renting a car for a day is given by the linear function C (x) = 0.09x + 27, where C (x) is in dollars and x is the number of miles driven. Find the cost of driving the car 130 miles

How much water does it take to completely fill a pool that is 50 m long, 25 m wide, and 2 m deep? m3 of water

A box has dimensions of 4.1 inches, 5.9 inches, and 7.2 inches. Estimate the volume of the solid.

Charles saves $y. Sharon saves 3 times as much as Charles. Jason saves 50.00 more thN Sharon. How much do they save

Factor out the GCF from the terms of the polynomial 2x3 - 5x2 + 25. A. x2 (2x - 5) + 25 B. The polynomial is already fully factored. C. 2x3 - 5 (x2 - 5) D. 2 (x3 - 2.5x2 + 12.5)

Your friend factors the expression 48x-16. Is your friend correct? Explain your reasoning.

A youth group is setting up a camp. Rain is predicted, so the campers decide to build a fly or rain cover, over there tent. The fly will be 12 feet high and 16 get wide.

What happens to the width of a confidence interval for a population mean if the level of confidence is increased without changing the sample size?

If 15 purses cost 1,230 how much do 100 purses cost

In 1989, an earthquake with a magnitude of 6.9 on the Richter scale hit Northern California. In 2008 an earthquake with a magnitude of 5.4 hit Southern California. How many times more intense was the earthquake in 1989 than the one in 2008.