a leak in a pool causes the height of the water to decrease by 0.25 foot over 2 hour. after the leak is fixed the height of the water 4.75 the equation 4.75=x+(0.25) can be used to find x original height of the water in a pool

What is the value of x? enter your answer in the box. (cm)

Divide. reduce the answer to lowest terms.5 2/3 ÷ 3 1/9

It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?