40 tables, 4 tables per 12 minutes so 40/4*12 which would be 120 minutes.
Hope this helps!
Answer:
x^2 + 3x -1
Step-by-step explanation:
f(x) = 3x-2
g(x) = x^2+1
(f+g)(x) = 3x-2+x^2+1
Combine like terms
= x^2 + 3x -1
Answer:
28
Step-by-step explanation:
Answer:
Ah I-ready. I think maybe the second one
Step-by-step explanation: