It should be B because if class average will increase then the cost of books will be increased. Therefore, class average will be independent variable and cost of books will be dependant.
Hope this helps you out... :)
6 - 10x = 16
-10x = 10, x = -1
5(-1) = -5
The answer is d
Answer:
Step-by-step explanation:
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When you add an integer and a natural number, you always get an integer.
Step-by-step explanation:
c + 17
is the expression formed .
hope this will be helpful to you.
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