The photography club decided to go on a field trip to the Andy Warhol museum. They had to break into smaller groups once they go
t there. The first group had 25 students and 2 teachers. Their cost was $97.50. The second group had 32 students and 3 teachers. Their cost was $127. What is the cost of each student and each teacher? Part A: Define your variables
Part B: Write a system of equations to represent this situation
Part C: Solve the system of equations you wrote in Part B.
Part D: Interpret what your answer means in context to this situation.
A) Let x represent the cost of 1 student, and y the cost of 1 teacher.
B) In the first group, there's 25 students and 2 teachers. Their total cost is $97.50 So 25x + 2y = 97.50 In the second group, there's 32 students and 3 teachers. Their total cost is $127 So 32x + 3y = 127
We get the following system of equations: 25x + 2y = 97.50 (1) 32x + 3y = 127 (2)
kiran's aunt is 17 years older than Kiran. How old will Kiran's aunt be when Kiran is: 15 years old? 30 years old? years old? How old will Kiran be when his aunt ...
