A plane flies round-trip to Philadelphia. It flies to Philadelphia at 220 miles per hour and back home with a tailwind at 280 miles per hour. If the total trip takes 6.5 hours, how many miles does the plane fly round-trip?

What is the first step in solving the equation 2/3x+1/3x+22=5

Find the volume of each cylinder. Round your answers to the nearest tenth if necessary. Use 3.14

The symbol RsubS is used to represent what?

If juan worked two hours how many trees did he trim

The greatest integer less than or equal to the given number; it is expressed: [[x]]. These are sometimes called step functions.

The inverse of a function is a set of ordered-pair numbers in which the range set is interchanged with the domain set. a. True b. False

How are the properties of exponents used when multiplying two monomials? How are the properties of exponents used when dividing two monomials?

Numbers that multiply to 36 and add to - 60

So if I have 5.40$ in my bank account on my fourth birthday, and my parents add 0.5$ each week, how long will it be until I'm able to get a car thats 24.99$? Also show your work and dont guess and check, I'd love to know the equation.

Which ordered pair in the form (a, b) is a solution of this equation? 3a - 4b = 21 A. (-2, - 3) B. (0, 7) C. (-3, - 2) D. (7, 0)