Tina bicycles 60 miles at a rate of r mph. The same trip would have taken 2 hours longer if she had decreased her[..]

A delta printer cost $499. The cost of printing each page is .01. A tex mar printer cost$350.00. The cost of[..]

You are conducting a survey at a college with 800 students, 50 faculty members, and 150 administrators. Each of[..]

John and William leave their home traveling in opposite directions on a straight road. John drives 20 miles per hour[..]

At noon, your family starts out from Louisville to go to Memphis driving at 40 mi/h. Your uncle leaves Memphis to[..]

The value of v, of a shoekeepers inventory software program is given by v=1/3t+5 whre t is the number of years since[..]

Find the dimensions of a rectangle a with the greatest area whose perimeter is 30 feet.

If y varies directly with x, and y=10 when x=15, find y when x=6. If x varies inversely as y and x=2 when y=8,[..]

If you are h feet above the earth's surface, the distance,d,that you can see is approximately d(in miles)= square[..]

Pula shell fashion sells designer tees for $60 and sandals for $20. Kimberly found that her store sOld 454 of these[..]