Answer:
0, undefined
Step-by-step explanation:
Slope=∆y/∆x
= 8-1 / 1-1
=7/0
= undefined
Answer:

Step-by-step explanation:

Convert mixed numbers to improper fractions:




Add the fractions



Divide 64 by 5



Answer:
4.24
Step-by-step explanation:
Three solutions:
x=0
x=7/2
x=-6
Answer:
C.
Step-by-step explanation:
2x-10/x-3=5/3 X=15