Because all of those have the same base of 5 you can just solve like a regular algebraic expression.
x + 4 + 8 = 64
x + 12 = 64
Subract 12 from both sides
x = 52
It would take 7 hours to get to New York City
A table would look something like this:
0 1 2 3 4 5 6 7
0 50 100 150 200 250 300 350
Hope you can read it and this helps
1. To answer this question you will need to find the surface area of both boxes.
2. You will then take the surface area and multiply it by the number of boxes and then by the cost per square inch for wrapping paper.
3. Finally, subtract the 2 amounts to find out your savings for using Box B.
The answer is that you will save $217.87.
F(x) = (x-4)(x-3)
if you put x=4, it makes f(x) 0. if you put x=3 it makes f(x) 0