<span>If f(x)= 5x+40 what is f(x) when x =-5
</span>
---f(x)= 15
I can answer individual questions, but i don't know any place where you can get all the answers
Answer:
10 !
Step-by-step explanation:
Answer:
Answer is C. 3s + 9
Step-by-step explanation:
The perimeter is the sum of all 3 sides in a triangle
which is s+3 + s+3 + s+3
= 3s + 9