The perimeter of a rectangle is equal to
the sum of its sides. If the length of a
rectangle is twice its width, and the peri-
meter of the rectangle is 186 feet, what is
the width of the rectangle?

Jonah runs 3/5 miles on sunday and 7/10 mile on monday. he uses the model to find that he can ran a total of 1 mile . what mistake does jonah make

Mozart lenses inc. recently introduced seelites, a thinner lens for eyelasses. of a sample of 800 eyeglass wearers, 246 said they would purchases their next pair of eyeglasses with the new lenses. lenses inc. estimates that the number of people who purchase eyeglasses in a year is 1,700,000. most eyeglasses wearer buy one new pair of eyeglasses a year. what is the annual sales potential for the new lenses.

Explain how you can find the missing fraction in 3 4/5 / (blank) 2 5/7. then find the missing fraction.