Answer:
Step-by-step explanation:
we need help with the same thing.
Answer:
3x
Step-by-step explanation:
givens: x=4
now try your options:
3(4)+3=15
12+3=15
15=15
The first option is correct, therefore the answer is 3x
Answer:
-40
Step-by-step explanation:
h(x) = -7(6) +2
-42+2 = -40