Charmaine is going to rent a truck for one day. There are two companies she can choose from, and they have the following prices. Company A charges $121 and allows unlimited mileage. Company B has an initial fee of $65 and charges an additional $0.70 for every mile driven. For what mileages will Company A charge less than Company B? Use m for the number of miles driven, and solve your inequality for m.

Company A charges $121 and allows unlimited mileage.

Company B has an initial fee of $65 and charges an additional $0.70 for every mile

let number of miles = m

65+0.7m = 121

0.7m = 121-65

0.7m = 56

/0.7

m= 56/0.7

m = 80 miles they will be costing same

Company A charges $121 and allows unlimited mileage.

Company B has an initial fee of $65 and charges an additional $0.70 for every mile

let number of miles = m

65+0.7m = 121

0.7m = 121-65

0.7m = 56

/0.7

m= 56/0.7

m = 80 miles they will be costing same

1 mph

step-by-step explanation:

if the question is asking how much does she drive per mile then,

13 / 13 = 1 mph

answer: hence, function will be

explanation:

since we have given that

cost of a new textbook = $85

according to question, the resale value of a textbook decreases by 25% with each previous owner,

so, our function becomes,

here, y is the total value of the text book after x owners.

hence, function will be