Answer:
okay I need help please
Step-by-step explanation:
find cos b in the triangle
The answer would be m/ABC = 15x+6
Answer: 
Step-by-step explanation:
Given
Texting bill is given by 
Spending must be less than 
So, text billing must be less than $40

Answer:
"C" =14
Step-by-step explanation:
14+(-12)=-12+c
-12+c=14+(-12)
-12+c=14-12
-12+c+12=2+12
c=14
X= 18 and y= 15
point form: (18,15)