Answer:
the answer to this question is 3x-10
Ax=15+bx
ax-bx=15
x(a-b)=15
x=15/(a-b)
4.0
.40
.040
Sorry if im wrong but im sure the second one is correct
Answer:
The slope is 
Step-by-step explanation:
∵ The rule of the slope passing through 2 points is:
m = 
∵ The points are (7 , 8) and (-7 , 1)
∴ m = 
Answer:
8/9,
, 11/5,
, π, 11/3, 5
Step-by-step explanation:
Simplify and this should be the answer