Tutors Answer Your Questions about Rectangles (FREE)
Question 219625: I NEED HELP: THIS IS THE QUESTION!
An NFL playing field is a rectangle. The length of the field (excluding the end zones) is 40 more yards than twice the width. The perimeter of the playing field is 260 yards. What are the dimensions of the field in yards?
WHAT I NEED HELP ON IS CREATING AND EQUATION TO SOLVE THE PROBLEM. I CANT FIGURE OUT WHAT "40 MORE YARDS THAN TWICE THE WIDTH" MEANS AND HOW TO PUT THAT INTO AN EQUATION.
Click here to see answer by rfer(16322) |
Question 222983: The combined area of a square and a rectangle is 151 square centimeters. The width of the rectangle is 4 centimeters more than the length of a side of the square, and the length of the rectangle is 5 centimeters more than its width. Find the dimensions of the square and the rectangle.
Click here to see answer by ankor@dixie-net.com(22740)  |
Question 224156: alinson has a jelly beans that sell for $0.75 per pound and small eggs that sells for $2.25 per pound. how many pouinds of each should she use to obtain 12 pounds of an easter mix that sells for $1.75 per pound?
Click here to see answer by stanbon(75887) |
Question 224152: paul invested $6000 in two accounts. one pay 5% simple interest and other pays 3%. if the interestearned on the 3% investment is $60 more than the interest earned on the 5% investment, how much is investedat each rate?
Click here to see answer by checkley77(12844) |
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