Charlie and his family go out to dinner at a local restaurant. Their bill came to $185.60. They want to leave the waiter a 20% tip and the sales tax is 7%. Find the total cost. Please show work!

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?

Which function has the domain x> -11?

What is the volume of a rectangular crate that has dimensions 9 inches by 9 inches by 1 feet? 1,458 in.3 121.5 in.3 1,012.5 in.3 36 in.3