We can solve this by setting up two equations and setting them equal to each other to find out when they equal the same value.
For a member: y= 10m+30 For a non-member: y=25m+30
Now we can set them equal and solve. 10m+30=25m+30 25m+10m=30-30 35m=0 m=0
This means that the only place the two lines intersect is at the point 0. So there is no other solution that makes the two equations have the same value. There is no number of music lessons that a member and a nonmember can take so that the cost for each is the same.
Answer: He taught people to leave sins behind, to repent and get ready for the Messiah. "In those days John the Baptist came preaching in the wilderness of Judea, and saying, "Repent, for the kingdom of heaven is at hand!"" .
