Answer:
i think the first one not 100% though
X<7. Graph 7. Then put a open circle and arrow it going left! And there you go.
Step-by-step explanation:
Add 18 to both sides. Since -2x has a negative, you flip the sign to less than instead of greater than.
Using the law of sines:
Solve for b:
7.708
3 remainder of 7 i fink