Grete waitz won the new York marathon nine times. the rate at which she ran during her last victory in 1988 was 25 miles in 150 minutes. to the nearest hundredth, what was the unit rate for her last race?

4/5 times 3/8 divided 9/10

For which value of x is the solution of 2x/5 + 1/3 = 7x-2/15 a) 3/5 b) 31/26 c) 3 d) 7

Which of the following are like terms to the terms to 2x. which ones all apply? 7x -2x 7y x2 4x

Chris pays a fee if her bank balance falls below $10 on the statement date, her balance was - $3.46. Then, Chris made a deposit, d, in ample time, so she did not have to pay a fee. Write an inequality to represent this situation.

What is the difference between dash and hyphen

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.