Answer:
- 5x²-2x+7+2x²+6x-9
- 5x²+2x²-2x+6x+7-9
- 7x²+4x-2
so, 7x²+4x-2 is yr answer.
hope it helps.
<h3>stay safe healthy and happy.</h3>
2.79 - 2.49 = .30
then divide the amount increased by the original number and multiply by 100
.3 / 2.49 x 100 = 12%
ok so u need to find the gcd and then subtract.
Answer:
IT IS c
Step-by-step explanation:
