Step-By-Step Explanation:
(5 + 7) + 6y
associative
because the brakets' spots changed
12 + 6y
combining
because they combined the same type of terms
6y + 12
commutative
because they changed the spots of the 2 terms
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Answer:
B: r =n/2
Step-by-step explanation:
Recondition only mean is that half of what the new is so recondition equals the new over half because recondition is half the price of the new
Answer:
The values of x is 6.5 and 17.5
Step-by-step explanation:
In order to find the zeros of function, you have to make function g(x) equals to 0 :
Let g(x) = 0,