Answer:
You can used it to help me out with a good time with this and
Step-by-step explanation:
Answer:
the population is everyone at the airport ,the sample is the 50 people that walked by Elizabeth
Answer:i think its the second one
Step-by-step explanation:
took the test
The answer is no, because the first two equations are right but the third equation equals -16 instead of -15. So the answer is no (2,-2,4) is not the solution to all the system of equations.
Answer:
I'm not sure if this is right but y=x
Step-by-step explanation: