Answer:
Step-by-step explanation:
0 - 18 = -18
-18 + 9 = -9 ft
Answer:
which ones do you need answered? all of them? want to help
Step-by-step explanation:
Answer:
decreasing
Step-by-step explanation:
since its negative it will slope down
Answer:
12 items in total
Step-by-step explanation:
40-4.5*8=4
leaving 4 dollars to spend on 4 drinks