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Mathematics 20 Online
OpenStudy (anonymous):

The owner of an office building is expanding the length and width of a parking lot by the same amount. The lot currently measures 120 ft by 80 ft, and the expansion will increase its area by 4,400 ft^2. By how many feet should the length of the parking lot be increased? A = lw a. 1.2 ft b. 20 ft c. 66.3 ft d. 220 ft

OpenStudy (anonymous):

20

OpenStudy (anonymous):

Any answers?

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