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Mathematics, 02.10.2019 23:40 justritegrl

Apicture frame is made with 40 inches of material. which expression can be used to calculate the area of the frame if the length of the frame is l?

a. a = i(20 - i)

b. a = i(i - 20)

c. a = i(40 - i)

d. a = i(i - 40)

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