The answer is A because two times more than 12 is 24 and 28 is bigger
Answer:
cm --- (a)
cm --- (c)
Step-by-step explanation:
Only (a) & (c) are clear enough to be solved. Others are not properly presented.
Use the following explanations of (a) & (c) to answer others.
Area is calculated as:
Substitute 100 for Area
Take π as 3.14. So, the expression become
Divide both sides by 3.14
Solve for r
But diameter = 2 * radius
So:
Area is calculated as:
Substitute 400 for Area
Divide both sides by 3.14
Solve for r
But diameter = 2 * radius
So:
Answer:
b
Step-by-step explanation:
A If two coplanar lines do not intersect,
then they are not parallel.
The expression that can be used to represent the total price is 3(p - $0.75) + 5(p - $1).
The expression that can be used to determine the total amount spent in store A is:
- number of stickers bought x ( price of the item - discount)
- number of stickers bought = 5
- price of the stickers = p
- discount = $1
5(p - $1)
The expression that can be used to determine the total amount spent in store B is:
- number of stickers bought x ( price of the item - discount)
- number of stickers bought = 3
- price of the stickers = p
- discount = $0.75
3(p - $0.75)
Total price = 3(p - $0.75) + 5(p - $1)
A similar question was solved here: brainly.com/question/25717996
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