Two trains going in opposite directions leave at the same time. Train B travels 30 mph faster than train A. In 5 hours the trains are 550 miles apart. Find the speed of each.

Express the area of the entire rectangle. Your answer should be a polynomial standard form

Last spring Janessa made 30 to one cup serving of lemonade for a lemonade stand this year she will make two times the amount I live in a that she made last year how many gallons of lemonade will Janessa make this year

Is the following sum rational or irrational? (/sqrt (8)) / (3) + / sqrt (16)

A farmer owns a total of 14 acres of land. The land is separated into 5 5/6 equally sized sections. How many acres are in each section?

What is y+7 = - 1/2 (x-6)

If you multiply 12 x d then you will get the ...

If f (x) = sqrt4x + 9+2 which inequality can be used to find the domain of f (x)

Which expression means five times the sum of b and two?

Multiply or divide as indicated. y 7 • y 9.

Tell pays 35 per hour for scuba class identify the constant of proportionality that relate to scuba class charges (y) to the number of hours (x) he goes to class