Answer:
7
Step-by-step explanation:
Answer:
and example hope it helps
Answer:
290
Step-by-step explanation:
f(x) = 
f(10) = 
= 3 * 100 - 10
= 300 - 10
= 290
754x78%=588.12
You can't have 0.12 of a person so in this case, you would round up
The answer is roughly 589