First, let's find the unit rate:
9.50 / 10 = 0.95
Now we multiply the unit rate by 84
0.95 * 84 = 79.80
It would cost $79.80
A non zero real number could be written as a/1.
When this gets reversed to be 1/a, it is the multiplicative inverse.
Answer:f
−
1
(
x
Step-by-step explanation:
Find A question about how much you have to be a question about how you are