It is a good idea to check to see if your answer is reasonable because a. if your answer is reasonable, you have probably done the problem correctly.
Answer:
x = 3, y = 4
Step-by-step explanation:
Solve for the first variable in one of the equations, then substitute the result into the other equation.
big d jit
dic dic dic dic dic dic dic di cidic idc
The median is 82
The mode is 73
The mean is 80.8