John needs to rent a car. A rental company charges 21.00 per day to rent a car and 0.10 for every mile

We are charged 21 p/d +0.10 p/m so for every 5 mile it is 0.50 every 10 mile it is 1.00 and every 2 mile it is 0.2. LEts say it is 18 mile day 1 and 43 mile day 2.

Step-by-step explanation:

Day 1  

(21)+ (1 )+ (0.5) +(0.2)+(0.1)

= 21 + 1.8

Day 2

(21)+ (4) + (0.2) + (1)

=21 + 4.3

Total 2 days = 42 rental and 6.1 petrol

Full total rental and petrol = 42 + 6.10 = 48.10

answer:

payment just for service  

→

$

87.12

payment for service including tax

→

$

94.09

explanation:

service only with 20% tip  

→

$

72.6

(

1

+

20

100

)

=

$

87.12

in the opening of the question the word 'service' is associated only with the pretax value.

the closing part of the question asks: how much did she pay for the  

service

−−−−−−  

so technically the answer is  

→

$

72.6

(

1

+

20

100

)

=

$

87.12

however, the intention of the question provider may have been that your answer is to be  

$

87.12

(

1

+

8

100

)

=

$

94.09

to 2 decimal places.

'

payment just for service  

→

$

87.12

payment for service including tax

→

$

94.09

tony b

mar 21, 2017

answer:

trying to explain it another way

explanation:

service charge  

.

→

$

72.60

20% tip  

20

100

×

$

72.60

=

$

14.52

−−−−−−  

←

add

$

87.12

tax  

8

100

×

$

87.12

=

$

6.97

−−−−−  

←

add

$

94.09

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