we have

we know that

therefore
<u>the answer is</u>
The expression equivalent is 
Try writing out the inequality.
$21<-⅔(4x+4)$ and see where u can go from there
If you could please make it clear I might be able to help, (that is if you've not already done it)
It's about 12.9 . When two chords intersect, the products of the segments are equal. So (15 x 30) = 35a .
Answer:
1 3/16
Step-by-step explanation:
1/8 = 2/16