Answer:
a
Step-by-step explanation:
Answer:
4x + 1
Step-by-step explanation:
note that (f + g)(x) = f(x) + g(x) , thus
f(x) + g(x)
= x + 3x + 1 ← collect like terms
= 4x + 1
Answer:20.00
Step-by-step explanation: next time include the table but i managed to find it anyway
Answer:
f = 4
Step-by-step explanation:
60= 15f
divide both side by 15
f = 4
C. 51* I am pretty sure is it