I hope this helps you
68,25=(9+12).h/2
2.68,25=21.h
136,5/21=h
h=6,5
Answer:

Step-by-step explanation:
<em>Hey there!</em>
Look at the image below↓
By looking at the image we can tell the PR expression is
.
<em>Hope this helps :)</em>
For x, the answer is x >= -(3 - y)/2, for y it's y <= 2x -3.
Answer:
Step-by-step explanation:
1) :)
2) :(
3) :(
4) :(
5) :)
Answer:
184
Step-by-step explanation:
Just multiply 12 by 7