Answer:
Is 3(b+c) equivalent expressions?
A. True
The +k part of the function takes the original function and translates it straight up k units. It's as simple as that. If your function is the line f(x) = 3x, then the function f(x) = 3x + 4 moves that first function up 4 units.
Answer:
I legit answered this its 6/10
Edit: y = -6/10x + 100
Step-by-step explanation:
Change in y over change in x
60/100
6/10
So if it is 60 miles per hour it is basically 60 miles per 60 minutes. 
when you simplify it, it is going to be 1/1=1 The answer is 1 mile per minute
