How many cup of juice must be added to 30 cup of punch that is 8% grapefruit juice, to obtain a punch that is 10%[..]

A store has some dresses that cost the store $38 each. The manager want to sell them at a profit of 20% of it cost.[..]

The length of a box is y yards and the width is g feet. What is the perimeter of the box in inches?

Use an algebraic approach to solve this problem. One of two supplementary angles is 5°more than one fourth of the[..]

Two drains empty a swimming pool in 5 hours. The smaller drain takes twice as long to empty the pool as the larger[..]

A man is paid double time each time he works over the 40 required hours. Last week he worked 47 hours and recieved a[..]

Third-degree, with zeros of -3, -2 and 1, and passes through the point (4,10)

the modern grocery has a cashews that sell for $5.00 a pound and peanut that sell for $2.75 a pound. How much of[..]

a solution of 61% vinegar is to be mixed with a solution of 21% vinegar to form 160 liters of a 44% solution. How[..]

It takes Bobby, Carl and David 15 minutes to weed a garden. Bobby can weed the garden by himself in 50 minutes, and[..]