Answer:
0.33-0.25= 0.08
then 1999-1989= 10
lastly 0.008
Step-by-step explanation: so the average rate of
change in postage in<em><u> cents</u></em> per year. is 0.8 of a cent. or 0.008 of a dollar.
Answer:
Choice 2.
Step-by-step explanation: do 3x^2+10x-8, distribute AC -(15x+4), and you would get -15x-4. Combine like terms, and get 3x^2-5x-12
Answer:
-3.5*5
Step-by-step explanation:
-3.5 added 5 times is this same thing as multiplying -3.5 times 5
Answer:
it's the first one.......
First combine like terms
you get
2d- 2e
hope this helps
