Ben and his friend share a taxi to work. The taxi driver charges a $2.50 flat fee as well as $0.40 for every 1/5 of a mile trave led. The total distance of the taxi ride was 4.2 miles. Ben and his friend split the final bill. How much did each friend pay?
1 answer:
Answer:
$10.90
Step-by-step explanation:
The total charge for the ride was C(x) = $2.50 + ($0.40 / fifth of a mile)
4.2 miles is divisible by 1/5 mile: it's the same as (4.2 mile) / 0.2 mile:
4.2 miles
--------------- = 21 This means the ride consisted of 21 1/5-mile distances.
0.2 mile
Thus,
The total charge for the ride was C(21) = $2.50 + ($0.40 / fifth of a mile)(21), or
c(21) = $2.50 + 21($0.40)
= $2.50 + $8.40
= $10.90
You might be interested in
Answer:
domain = (0,5,7)
range = (-5,1,5,7)
Step-by-step explanation:
domains are the x in (x,y) , and ranges are y in the (x,y) relations.
The answer is x = 4 as it satisfies both inequalities :)
1) Always be polite and professional.
2) Specifically address the points that you disagree with.
3) Provide Evidence.
4) Close with a brief summary of your rebuttal.
Answer:
add more detail then i can answer
Step-by-step explanation:
Answer:
310 - 3w
310 - 3(80) = $70
Step-by-step explanation:
310 - 30w
w = 8
310 - 30(8)
310 - 240
= 70
