Didn't know if this was a question but if yes it is
Answer:

Step-by-step explanation:
Multiplying 5 by itself is the same thing as raising it to the second power:

We multiply 2 by itself two seperate times. That's the same thing as raising 2 to the second power to the second power or in simpler terms raising two to the fourth power:

Since only multiplication is present, we can combine the two terms to get:

Y=x+4
x=0 y=4
x=1 y=5
x=2 y=6
x=3 y=7
plot the points at
(0,4) (1,5) (2,6) and (3,7)
Answer:
15.867
lbs or almost
16
lbs.
Step-by-step explanation:
Im not good in math and this is my first question, my best guess is D
I will investigate tommorow this problem a little bit more... <3