Language arts Seventh grade
Virginia SOL
1.6 Calculate unit rates with fractions 57X
An airplane cruises 1 kilometer in
1
of a minute. What is its cruising speed? kilometers per minute

12
Simplify your answer and write it as a proper fraction, mixed number, or whole number.
kilometers per minute
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Polygon mnopq is dilated by a scale factor of 0.8 with the origin as the center of dilation, resulting in the image m′n′o′p′q′. the coordinates of point m are (2, 4), and the coordinates of point n are (3, 5). the slope of is .

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.

Parallelogram efgh is a rectangle. he = 6, and fe = 8. find ge: and find fj: