Organic milk costs $2.52 per half gallon. at this rate, how can the price of 4 gallons of organic milk be determined? answer asap : d

a. by multiplying $2.52 by 4

b. by dividing $2.52 by 4

c. by finding the unit price and multiplying it by 4

d. by finding the unit price and dividing it by 4

C. by finding the unit price and multiplying it by 4

Step-by-step explanation:

The answer is 20.16. If you calculate how many halves are in 4 (there are 8 halves) you multiply 8 by 2.52 and you get your answer20.16!

Option C.

Step-by-step explanation:

It is given that Organic milk costs $2.52 per half gallon.

1/2 gallon = $2.52

1 gallon = $2.52×2 = $5.04

Unit price = $5.04

We need to find the price of 4 gallons of organic milk.

Price of 4 gallons of organic milk = 4 × Unit price

                                                       = 4 × $5.04

                                                       = $20.16

The price of 4 gallons of organic milk is $20.16.

The price of 4 gallons of organic milk can be determined by finding the unit price and multiplying it by 4.

Hence, the correct option is C.

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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