You and your friend are selling magazine subscriptions for a fundraiser. After w weeks, you have sold (7w + 6) subscriptions and your friend has sold (9w + 2) subscriptions
a. Write an expression in simplest form that represents the difference between the number of subscriptions your friend has sold and the number you
have sold

b. After 8 weeks, your friend has sold more subscriptions than you.

PLSS HELP!!!

What is W?

Step-by-step explanation: Take this from me, explain your question so that people can answer correctly.

option a.

step-by-step explanation:

if you look closely at the graph, we can notice that the function is not defined at two different points.

if you look at functions b and c, you will notice that both functions are not defined at just one point. the function b is not defined at x= -5/2 and function c is not defined at x=-5. both options are discarded, given that our function should not be defined at two fiferent points.

now, if you look closely at the graph you will notice that the function sketched is not defined at x=5 and x=-2.

c

step-by-step explanation: