the answer is 80 take the positive and negative and use the sign change rule
5X+7 is the correct answer
Answer: C) 10x + 25
<u>Step-by-step explanation:</u>
f(x) = <u> 2x + 5 </u>, g(x) = <u> 5 </u>
(fg)(x) = (2x + 5) * 5
= 10x + 25
If < means less than than ≤ means less than or equal to