Answer:
,-3
Step-by-step explanation:
Divide 327 by 12 to get 27.25. Howard pays 27 dollars and 25 cents for each card.
Answer:
351π cm^2.
Step-by-step explanation:
Area of shaded part = area of the large circle - area os small circle
= π * (13+7)^2 - π * 7^2
= 400π - 49π
= 351π.
Answer:
-1.5
Step-by-step explanation:
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
.