Answer:
(x+y)
Step-by-step explanation:

Thus, the HCF is (x+y).
Answer:
About 7 buses.
Step-by-step explanation:
What you do is you will divide 611 by 91 to find your answer.
<em>611/91=6.714</em>
You will round up because the 7 is greater than 5.
About 7 buses.
Answer: 1 1/14
Step-by-step explanation:
You can graph it but cant answer it because there is two variables so try and change it to slope intercept form do you know how ???????