Spencer is an artist getting ready for a gallery opening. He paints in both watercolors and pastels and has time to paint at most 25 pictures. Each type of picture takes him about the same amount of time to paint. The materials for each watercolor will cost him $24 and the materials for each pastel will cost him $14. He has $270 to spend on the materials. Spencer makes $130 profit on each watercolor and $190 profit on each pastel. Let x = watercolors and let y = pastels. What is the Objective or Profit Function?

A.) P=24x+14y

B.) 190x+130y

C.) 14x+24y

D.) 130x+190y

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

related questions

because they could drop even lower..

i think it is 70

step-by-step explanation:

so then what are you asking?

step-by-step explanation: