Answer:
31
Step-by-step explanation:
f(4) = 6x4 + 7
= 24 + 7
= 31
anything multiplied by one is itself, anything multiplied by zero is zero
Answer:
46,666
Step-by-step explanation:
Hi,
Let me help you with this problem.

Answer: 4.5m3
Hope this helps.
r3t40