Answer:
A- Mother Nature
Step-by-step explanation:
Mother Nature= $.40 per pound
That is better than all others
F(x) = 20x+300
you sub in the x values (120 hours and 100 hours) for each equation
the only one they both work for is the last one
f(x) = 20x + 300
f(100) = (20 * 100) + 300 = 2000 + 300 = 2300
f(120) = (20 * 120) + 300 = 2400 + 300 = 2700
Answer:
9×24-4
216-4
212
Step-by-step explanation:
I am not sure, but it might help you
Answer: The top of the ladder is moving down at a rate of 0.303 feet / second
Step-by-step explanation: Please see the attachments below