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Mathematics, 12.10.2019 03:00 braydenyindbsh4711

Gretchen worked in the ticket booth for 20 minutes. kevin worked in the ticket booth 5 times longer than gretchen.

which equation could be used to calculate the number of minutes that kevin worked?

let the variable b stand for the number of minutes kevin worked.

a. 20 = b +5

b. 20 = b x 5

c. b = 20 divided by 5

d. b=5 x 20

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