That was very inspirational, I almost cried.
Answer:
4x-20
Step-by-step explanation:
you put the x's together and since its negative,you can make it -20 instead of +-20
I believe that the last one is correct because it is not a curve but a straight line, and it can't be the second one because the y value does not decrease as x increases
Answer:
10 pounds
Step-by-step explanation:
the requested information so that
X+6 > -18+9x
18+6 > 8x
24 > 8x
3 > x
