Answer: 75
Step-by-step explanation:
Multiple all those numbers together and then divide by 3
My understanding it would be letter ( i ) because it is imaginary.
Answer:
C(x) = 7x + 10
Step-by-step explanation:
If the delivery charge is $10 for any number of board feet ordered.
If the delivery charge is $10 for each board feet ordered, the function would
be C(x) = (7 + 10)x = 17x