Answer:
C.) 
Step-by-step explanation:
The area formula:

Insert the values:

Use the distributive property:

:Done
Answer:
4p√7
Step-by-step explanation:
20% because 75 is the total price and 75 over 15 is 5 and 100 divided by 5 is 20
The education is (x-h)^2 + k ands the vertex is (h,k)
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