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The formula for the perimeter of a rectangle is P = 2l + 2w. The length of a rectangle is 3 times its width. Which expression represents the perimeter of the rectangle? Question 3 options: a...

Mr. smith owns a plot of land where the width is equal to three times the length. He only has 480 yards of fencing material. what would be the dimensions of the yard if he used all of his fencing...

A 6 inch personal pizza has 580 calories, with 240 of those from fat. A 12 inch pizza is cut into 8 slices. Estimate the number of calories in one slice of a 12 inch pizza.

A hiker climbs a mountain path at the rate of 2 miles per hour. Following the same path down the mountain, the joker has a rate of 4 miles per hour. If the round trip took 3 hours, how far is it from...

Suppose one plumber charges \$75 to visit your home and 45 dollars an hour to work on your plumbing. Another plumber charges \$100 to come out to your home and charges 30 dollars an hour. Find the break...