The speed of train A is 14 mph slower than the speed of train B. Train A travels 230 miles in the same time it[..]

What is the equal monthly payments to be made if a loan is to be paid off in 60 months and the person borrowed[..]

A biochemist has two alcohol solutions. One is 20% alcohol solution and the other is a 50% alcohol solution. She[..]

A bank loaned $19,375 at an annual rate of 16% some at an annual rate of 12%. If the income from these loans was[..]

Biologists want to set up a station to test alligators in the lake for West Nile Virus. Suppose that the costs for[..]

Suppose a market research company finds that at a price of p = $25, they would sell x = 42 tiles each month. If they[..]

two cars A & B start from the same point at the same time & travel along straight roads that form 60 degree w/ each[..]

3. Helen sold 29 houses one month and 15 houses the next month. How many houses must she sell her third month for[..]

an aquarium holding African chichilds is 3 in higher than it is wide it's length is 27 inchs and it's volume 3510[..]

the dimentions of a triangle are such that it's length is 5 in more than it's width.If the length where double and[..]