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75 + 90 + 79 + q = 360
q = 360 - 244 = 116
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The answer is 60%
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23. You are expected to be familiar with the relationship
... cost + markup = selling price
a) cost + $23.99 = $119.95
... cost = $119.95 -23.99 = $95.96
b) The markup as a fraction of cost is
... markup/cost = $23.99/$95.96 = 0.25 = 25%
c) cost + markup = selling price . . . . the equation we started with
... cost/cost + markup/cost = (selling price)/cost . . . . divide by cost
... 100% + 25% = (selling price)/cost = 125%
25.
a) See part c) of problem 23. Selling price is 126% of cost.
b) Selling price = $450 × 1.26 = $567
c) Markup = $450 × 0.26 = $117
Answer:

Step-by-step explanation:
Let G represent cost of each bottle of grape juice and a represent the cost of each bottle of apple juice.
We have been given that a verity pack of juice includes 5 bottles of grape juice and 7 bottles of apple juice.
The cost of 5 bottles of grape juice would be
and cost of 7 bottles of apple juice would be
.
Since one verity pack includes 5 bottles of grape juice and 7 bottles of apple juice, so cost of one variety pack would be
.
The expression for total cost of three verity packs would be three times cost of one verity pack that is 
Let us simplify our expression as:

Therefore, our required expression would be
.
Answer:
the answer is 31.29
Step-by-step explanation: