It takes shonda of an hour to dry one load of laundry in her dryer. how many hours will it take her to dry 7 loads of laundry?

Olive's solar powered scooter travels at a rate of 30 miles per hour. what equation can she use to calculate her distance with relation to the time she traveled? h=hours m=miles 1. h=m+30 2. m=30h 3. m=h+30 4. h=30m

Which expression gives the exact value of x?

Solve the equation: x - 9 = -6 + 5 a. 21 b. 7 c. 14 d. 2