The average walking speed is 3.4 miles per hour. How many hours would it take to walk from Boston to Seattle, a distance of 3,020.22 miles?

Melissa exercises for 20 minutes every day. She decides to increase her daily exercise time by 5 minutes each week. However, according to her doctor's orders, she can spend no more than 45 minutes a day exercising.

Why does the mean which is 24:10 equal 2.4 rather than 24?

How man right angles does a hexagon have

How to solve 100=8 (x+9)

Shelly completed 10 problems of her homework in study hall. Thi sis 2/7 of the total assignment. How many problems does she have left to complete

What is 20+5xy+4y2+10+y2+xy

It cost $859.32 to have a school dance Each ticket is $8 each a. How many tickets must be sold to cover the cost? b. How many tickets must be sold to make a $980.68 profit

Unit rate of 140 per 4

Morgan found a stone arrowhead. He measured it three times. He measured it as 2 inches to the nearest inch, to the nearest 1/2 inch, and to the nearest 1/4 inch. How can this be? Explain

1. two thirds of the track team ran las after practice. One fourth of the team worked out in the weight room. What fraction more of the team ran laps than worked out in the weight room. 2. Eustence used 1/2 of his allowance to buy CDs.