Kouroche is organising an overnight camping trip. the cost of renting a cabin is $20. (flat rate) the cost of food is $9 per person .
a) how much will the trip cost if 5 people go? 10 people?
b) write an algebraic expression for the cost of the trip if p people go.
c) suppose the cost of food doubles . write an expression for the total cost of the trip for p people .
d) suppose the cost of the cabin doubles . write and expression for the total cost of the trip for p people.
with this question !