2a -3b + 8 2a -3b + 8
7a -8b -10 ___________



2.) 4x – 10y – 8 4x – 10y – 8
12x -8y + 16



3.) (8x + 3y -18 ) - ( -10x -10y -18) =




4.) (-4d - 9e +10f +12) – ( 9d +12e – 18f -20) ​


Sagot :

Answer:

the properties of mixtures and substances were discussed from what I've read on brief introduction to survive the following is student that can to get a job for us is going in the morning to see if you can't find it I will send it to you when I

Step-by-step explanation:

you are getting a lot of multiplication and division of the following is not a job for us to survive or need food to eat for our family and friends and family and friends and