Two snow blowers are being used to clear a driveway. The first blower can remove 60 cubic feet per minute and the second blower can remove 40 cubic feet per minute.
a. write and simplify an expression that gives the number of cubic feet of snow removed in x minutes.
b. find the total number of cubic feet of snow removed in 38 minutes.
which expression gives the number of cubic feet of snow removed in x minutes.
Please write the problem solution in the solution text box; do not attach files.
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