A: 0 + .70m
B: 50 + .20m
A>B
.70m > 50 + .20m
m > 100
Deshaun is going to rent a truck for one day. There are two companies he can choose from, and they have the following prices.
Company A has no initial fee but charges .70 cents for every mile driven.
Company B charges an initial fee of $50 and an additional .20 cents for every mile driven.
For what mileages will Company A charge more than Company B?
Use m for the number of miles driven, and solve your inequality for m .
4 answers
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Pablo is choosing between two exercise routines.
In Routine #1, he burns 20 calories walking. He then runs at a rate that burns 18.5 calories per minute.
In Routine #2, he burns 36 calories walking. He then runs at a rate that burns 15.3 calories per minute.
In Routine #1, he burns 20 calories walking. He then runs at a rate that burns 18.5 calories per minute.
In Routine #2, he burns 36 calories walking. He then runs at a rate that burns 15.3 calories per minute.
A phone company offers two monthly charge plans. In Plan A, the customer pays a monthly fee of $8.40 and then an additional 6 cents per minute of use. In Plan B, there is no monthly fee, but the customer pays 9 cents per minute of use.
1 answer