Answer:
93
Step-by-step explanation:
if you do 31 times 1 + 31 times 2, you get your answer
(i think that's right if not i'm sorry)
Answer:
f(3) =16
Step-by-step explanation:
f(x) = 3x + 7
Let x= 3
f(3) = 3*3 +7
= 9+7
= 16
- 10 - - 60
-10 + 60
This equals...
50