please solve and explain

Linear Systems: Problem Solving Assignment Complete on a separate sheet/document. 1. The cost of a school trip to Florida is determined partially by how many students go. Use n for the number of students, and C for the cost of the trip. (7 marks) "Pro-Tours" charges $500 per student. Let C be the Cost and n be the number of students. Write an equation to model the cost of this tour: Pro-Tours: b) "Tours-R-Us" charges only $200 per student, but the cost of the hotel will be $75 000. (Use the same variables, C & n.) Tours-R-Us: c) Solve the Linear System using Substitution. d) Write a conclusion, using the two numbers in your point of intersection, that tells you what the point of intersection means in this scenario. 2. Mr. Opic ordered new volleyballs and basketballs for his school. He paid the bill online and forgot how many of each he ordered. Mr.O wants to know how many of each ball he ordered, so that he can order the correct number of carts for the supply room. He can solve a linear system to figure this out. (6 marks) Let x be the number of volleyballs ordered, and y he the number of basketballs ordered. a) 42 balls were purchased. Model this with an equation: b) The volleyballs were $40 each. and the basketballs were $50 each. The total cost was $1 960. Model this with an equation: Solve the linear system, using Elimination, to determine how many of each ball Mr.O purchased. Samantha buys plain t-shirts and prints memes on them and sells them at the fair, Below is the graph of the relations that model her costs and her revenues. (3 marks) What are the coordinates of the point of intersection? b Interpret what the point of intersection tells you. (Use the two numbers in your point of intersection in Your statement)