Does anyone know how to solve this? A motorist and a bicyclist leave the same place and proceed in opposite directions. If the bicycle is traveling 15 mph and the auto is traveling 55 mph, in how many hours will they be 140 miles apart?

2. Given the expression f (g (k (x))), where f, g, and k are functions, what operation should be performed first? Does the order matter? Why or why not?

11/12 write fraction in 3 different ways

Can somebody give me some problems involving residuals?

Conan O'Brien hosts the Conan show and Andy Richter, his sidekick, writes for it. Conan needs 4 hours to host a good show. It takes Andy 10 hours to do the same. Conan writes one usable joke in an hour, but Andy needs 2 hours to do the same.

Carlos has 7 1/2 acres of farmland. He uses 1/3 of the acres to graze animals and 1/5 of the acres to grow vegetables. How many acres does Carlos use for grazing animals or for growing vegetables.?

What is the least common multiple of 17 and 9?

One T-shirt is sold for every 5 people who attend a concert. What is the ratio of people to T-shirts sold? The ratio of people to T-shirts sold is to .

Which of the following is an example of a proper fraction? A. Al B. C. 3/4 D. 414

A sea lion dove from the water's surface at sea level to an altitude of - 216.12 meters in 2.4 minutes. What is the average change in the sea lion's altitude per minute?

A rectangle has a length of 23 inches and a perimeter of 74 inches. what is the width of the rectangle?