You and your high school buddy drive east your friend drives west you are driving 75 miles Per an hour your friend is driving 64 miles per an hour how many hours did it take before you were both 550 miles apart? How many hours did you drive? How many hours did your friend drive?

Ateacher has $80 to buy workbooks. each work book cost $3. if she buys as many workbooks as possible, how much money does she have leftover? a) $2 b) $4 c) $6 d) $8

Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212