7x^2 minus 10x^2 is 3x^2
-7x +9x is 2x
Lastly, 1 + -5 is -4
So your answer should be 3x^2 +2x-4. I hope this helps. Also I hope the picture is clear enough to see!
<span>y – 4 = –(x – 6)
y - 4 = -x + 6
y = -x + 2 with slope = -1
perpendicular slope is opposite and reciprocal so slope = 1
</span><span>passes through the point (−2, −2)
y + 2 = 1(x + 2)
y + 2 = x + 2
y = x
answer
y = x</span>
Factor out P:
p(-3n+5)=½
Divide both sides by -3n+5:
p(-3n+5)^-3n+5
½^-3n+5
p=1^-6n+10
350 - 250 + 120 = 220 draw a ven diagram it will help