Answer:
The expression 
can be used to find Ayliah's age.
Step-by-step explanation:
Given statement is:
Ayliah is 7 years more than 1/2 of Deb's age.
Let,
x represent Deb's age.
The expression for Ayliah's age would be;
7 more means addition.
Ayliah's age =
Hence,
The expression can be used to find Ayliah's age.
Ok the environmental benefits are that its renewable and does lil to no damage to the eco system
if your to close to tall objects they can block the wind so it more likely to be built in a vacant feild
there is lil to no impact except a clean renewable energy source
hope i helped
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Part A : $25.50
Part B : $499.80
