Shane biked 1 mile less than three times the number of miles lissette biked. shane biked a total of 7 miles. write an equation to determine how many miles lissette biked

7x3=21-1=20

Step-by-step explanation:

The answer is 7x3=21-1=20

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maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

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