Ann is going to rent a truck for one day. There are two companies she can choose from, and they have the following prices.
2 answers:
Answer:
m>40
Step-by-step explanation:
So, since we know that m is for the number of miles driven we can set up the following expressions.
Company A: 93+0m
Company B: 65+0.7m
Now that we know this, we can make it an inequality.
Company A<Company B
So:
93+0m<65+0.7m
0m is 0 so our inequality is now
93+0<65+0.7m
Now, we can subtract 65 from both sides.
93-65+0<0.7m
Combine like terms.
28<0.7m
Divide both sides by 0.7
40<m
So
m>40
This means that company A charges less for mileages over 40.
Answer:
Ans: greater than 40 mileage Company A will charge less than Company B
Step-by-step explanation:
as company A charges a fix amount $93 for any distance and company B charges variable amount starting from $65.there will be a certain mileage after that the amount charged by company B should be greater than company A.
let for greater than m mileage company A will
charge less than company B.
charge for company A for m mileage= $93
charge for company B for m mileage= $65 + $0.70*m
so,
93 ≤ 65+0.70*m
93-65 ≤ 65+0.70*m -65
28 ≤ 0.70*m
28*10 ≤ 7 *m
280 ≤ 7m
280/7 ≤ 7m/7
40 ≤ m
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Answer:
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cuz 40+40=80
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