linear question

Question

the costs associated with the party include a $75 flat fee for the room rental, and a $14.95 per person charge for the italian buffet. a 20% tip must be added to the cost of the food. express the total cost for the party as a function of the number of people attending. graph this function in an appropriate window, labeling the axes and scale. if the budget for the party is $1,000, how many people can attend

Answer 1

c = 75 + (1.2)(14.95)p

 

1000 = 75 + 1.2(14.95)p

 

Can you solve for p and answer?