Answer:
It should be A
Step-by-step explanation:
multiply the - by 7/8 to get -7/8
Answer:
and 
Step-by-step explanation:
Blue:
The inequality for the blue line is

Yellow
The inequality for the yellow line is

This means that the correct answer is the third option,
and 
Answer: 160+(W x 3)=195-(W x 2)
Step-by-step explanation:
I'm not 100% sure this is right but it should be!
Answer:
x=9
Step-by-step explanation:
2(x-1)=3x-11
distribute the 2
subtract 2x from both sides and get -2=x-11
add 11 to both sides and get x=9