Help me please is for HW, I have to turned it in tmr...

Help Me Please Is For HW I Have To Turned It In Tmr class=
Help Me Please Is For HW I Have To Turned It In Tmr class=

Answer :

Answer:

Step-by-step explanation:

I can solve 4 for you.
a - 3a
1a - 3a
= 2a

Question 4 a Minus 3a ans -2a