Michelle's result shows f(2) = -13, selection C.
Answer:
Whats the directions?
Step-by-step explanation:
Answer:
n-5=6
Step-by-step explanation:
five less than a number is represented by n-5 and then it is equal to 6
Answer:
n = m-a
Step-by-step explanation:
The formula is : ...(1)
a is actual cost of an item
m is original price
n is amount of coupon
We need to solve the formula for the amount of coupen.
Subtracting m to the both sides of equation (1).
a-m = m-n-m
-n=a-m
or
n = m-a
So, the formula for the amount of coupon is n = m-a.
