a trough is formed by nailing together, edge to edge, two boards 11 ft. in length, so that the right section is a[..]

The perimeter of a standard sized rectangle is 36 feet. Lenght is 2 feet longer than width. Find the diminsions

frank, sam and louis went to lunch. sam's meal cost $.45 less than frank's. louis's meal cost twice as much as[..]

Sales. Office Max® recently advertised a three-subject notebook for $2.49 and a five-subject notebook for $3.79. At[..]

John's annual salary after a raise of 15% is $45,000. What was his salary before the raise?

The radiator in a car is filled with a solution of 60 per cent antifreeze and 40 per cent water. The manufacturer of[..]

Paige was on a long 238 mile road trip. The first part of the trip there was lots of traffic, she only averaged 19[..]

You need a 40% alcohol solution. On hand, you have a 600 mL of a 85% alcohol mixture. How much pure water will you[..]

You need a 40% alcohol solution. On hand, you have a 600 mL of a 85% alcohol mixture. How much pure water will you[..]

Why is the following situation impossible? Starting from rest, a charging rhinoceros moves 50.0 m in a straight line[..]