The answer is in the image
X + 2x + x + 10 = 90
4x = 80
x = 20
<span>x=<span><span><span><span>−200</span>347</span><span> and </span></span>y</span></span>=<span><span>−600</span><span>347</span></span>
B) y = -2x
when x = a
y = -2a
when x= 2a
y = -2(2a) = -4a
The answer is 6/14 , this should be correct because it has 14 sections which makes it smaller than the rest!
