Answer:
(-0.5, -13)
Step-by-step explanation:
Answer:
the original population was 425
Step-by-step explanation:
Answer:
Adult - 40
Student - 160
Step-by-step explanation:
Answer:
Add the equations in order to solve for the first variable. Plug this value into the other equations in order to solve for the remaining variables.
X = 1
Y = 2