A desktop computer costs 849.75 and the hard drive is 63.3% of the total cost. what is a reasonable estimate for the cost of the hard drive?

What minus 23 equals 17

If nell works 3/4 of an hour on Monday and 6/10 of an hour on Tuesday, how much time will she work altogether?

jay spent 3/8ths of his life working for a company, if jay has been working for his current company for 15 years, how old is he?

The height h, in inches, of the juice in the pitcher shown at the right is a function of the amount of juice j, in ounces, that has been poured out of the pitcher. write a function rule that represents this situation.

how to solve the equation 9v = 8 + v

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.