Answer:
>
Step-by-step explanation:
2.7 would be 2 7/10. Correct?
Step-by-step explanation:
what's his goal I will give answer in comments after you tell me
=3/2+ 9/4+ 2/2
=1.5+ 2.25+ 1
=4.75
Multiply equation B by 2.
Multiply equation A by 2
Multiply equation B by 3.
Multiply equation A by -3
Answer: D