5x-10+6 (then you sum the like terms)
5x-4
the answer is B 5x-4
Answer:
4
Step-by-step explanation:
4
Composition function rule (f○g)(x) = f(g(x))
<em><u /></em><u>Given the separate functions</u>:

and


Divide 31 by 50 and that will give you .62 move the decimal point two places to the right and that gives you 62%. :)