Answer:
nothing
Step-by-step explanation:
all of them seem to be right. if you need practice work on alternate interior angles, exterior angles
This would be 56 - p because 'fewer' indicates subtraction.
We have that
<span>y=3x</span>²<span>+18x-21
using a graph tool
see the attached figure
the solutions are
x=-7x=1</span>
There are a couple of answers, it could be 2+10 or 3+9