Which does not show a direct variation between x and y?

A) y = 5x

B) y = 6/x

C) y - 0.7x

D) y = x/9

tammy typed 40 pages of a report on Monday and 3/8 of the report on Tuesday. She completed the remaining 1/3 of the report on Wednesday. How manypages are there in the report?

Joe's bathroom floor is 5 feet wide and 8 feet long. He will cover the floor with 3" square tiles. How many tiles does Joe need?

Bailey withdrew $135 from her checking account. Write an algebraic expression that describes Bailey's action.

The local car wash charges 8.00 to wash the outside of the car and additional 0.50 per minute to clean the in side A.

Which equation, when solved, results in a different value of x than the other 3

Ken used a piece of lumber to build a bookshelf. If he made three shelves that are each 2 1/2 feet long, how long was the piece of lumber?

A woman bought a horse for $800 and then sold it for $900. She bought it back for $400 and then sold it again for $600. How much did she gain or lose on these transactions?

Which of the following measures is the average of a data set? mean median range mean median range

at least $580 to buy a new Bose sound system. He has $210 in savings and plans to save $30 a week until he has enough money to buy one. How many weeks will it take Nick to save enough money to buy the sound system?

Terrance Scott deposited a check for $299.45 and a check for $229.52. He received $42.00 in cash. What was his total deposit?