Hi! so you would find x by adding the corners up to 180 degrees.
steps:
Add the corners
90+(2x+1)+(5x+5)
7x+96=180
then subtract 96 from 180
you’d get 7x = 84
then divide 7 on both sides and get x=12
Solution :
a). The point estimate of proportion of college graduates among women who work at home,

= 0.3281
99.5% confidence interval




6 times 1/5 (which is also 0.2) is greater than 1
Answer:
1/4 x
Step-by-step explanation:
I think this because you don't know the amount of salt so that would be labeled x.