Your shopping list for this week consists of six items that are available at two different grocery stores and are featured in their weekly ads. You want to do
some comparison shopping and find the best price for each item.
You will analyze the prices by graphing them together on a coordinate grid and
finding the unit price. Unit prices are sometimes very close, and the price difference
may not be worth going to a different store to save a few pennies

Find two grocery store weekly ad circulars that feature similar products. You can
find the circulars online or in a printed newspaper.
Select six items in the ads that your family uses. Be sure the same item, or
something very similar, is offered at both stores. The grocery items can be just
about anything the store offers (i. e., bakery items, fresh produce, dairy products,
pre-packaged or frozen items, paper or cleaning products, etc.).
Complete your shopping list with the name of each item and the advertised prices
at the two stores.

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

2.2°  

step-by-step explanation:

let θ = the angle of elevation.

tanθ =77/2020

tanθ = 0.038 12

      θ = tan⁻¹0.038 12

      θ = 2.2°

h= 12 inches

step-by-step explanation: