SOLUTION: find the area of the rectangle (3y+1) miles 21 miles

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Question 544886: find the area of the rectangle (3y+1) miles 21 miles
Answer by mananth(12270) About Me  (Show Source):
You can put this solution on YOUR website!
Area = L*W
Area = 21*(3y+1)
Area = 63y+21 sq. miles