Step 2: it should be P-2x, not +.
Hope this helped :)
Answer:
43.5
Step-by-step explanation:
Hope
Answer:
y = -3x + 18
Step-by-step explanation:
y = mx + b
m = -3
6 = (-3) * 4 +b
b = 6 - (-3) * 4
b = 6 +12
b = 18
y = -3x + 18
So we know that there are 12 inches in a foot. With this information we can do this:

But if you look you can see that the fraction is not simplified. How can we simplify it? Well, what is the Greatest Common Factor of 9 and 12? Well, the answer is 3! So divide 9 and 12 by three! SO the answer would be:

I hope this helps!
Answer:
they are not equal because they are both simplifed and if they were equal, theyd be the same number simplified