Answer:
Step-by-step explanation:
3x^2 - 5x + 12 - (5x^2 + x - 11) =
3x^2 - 5x + 12 - 5x^2 - x + 11 =
-2x^2 - 6x + 23 <====
<u>3lb/$1.09</u>
3 3
1lb/$0.363
1lb x 5/ $0.363 x 5
Answer - 5lb/$1.815
22
The y values increase by 2 every time so 18+2=22
