A wallet that holds $25 contains the same number of $1 bills, $5 bills, and quarters. How many of each type of bill[..]

A new operation symbol has been created in mathematics. Your task is to determine how the @ operation works. Based[..]

Harriet Amato operates a coffee shop. One of her customers wants to but two kinds of beans: Arabian Mocha and[..]

the perimeter of a rectangle is 300 yards. whatare the demintions of the rectanglle if the length is 30 yards more[..]

Ravi bought a sofa on sale for $201. This price was 33% less than the original price. What was the original price?

Carmen, Henry, and Manuel have a total of $67 in their wallets. Henry has $9 less than Carmen. Manuel has 2 times[..]

On Saturday, a local hamburger shop sold a combined total of 560 hamburgers and cheeseburgers. The number of[..]

David drove 250 miles using 9 gallons of gas. At this rate, how many gallons of gas would he need to drive 275 miles?

The perimeter of a rectangular traffic sign is 114 inches. Also, its length is 15 inches longer than its width. Find[..]

a 40% solution of fertilizer is mixed with a 70% solution of fertilizer in order to get 75 gallons of a 60%[..]