Answer:
<u>2x−15</u>
7x+10
Step-by-step explanation:
3x squared cancels out then you are left with
<u>6x-45</u>
21x+30
then you simplify and get <u>2x-15</u>
You will have 21 dollars left
100 %
None
2a + 20/4
2a + 5
Best of Luck!