Last month, Simons neighbors paid him to take care of their bird when they went on vacation. He spent $4 of his earnings on an afternoon snack and $13 on a new book. afterward, he at most had $5 left.

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)

Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.

Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?