Answer:

Step-by-step explanation:
Let
y -----> the profit earned by the hot dog stand daily
x ----> the number of hot dogs sold
we know that
The linear equation that represent this problem is equal to

This is the equation of the line into slope intercept form
where
----> is the slope
---> is the y-intercept (cost of the day's supply)
Ya, can't help if you don't show the questions.
It is probably 0,2,4,6 because other ones go "out of the sequence".
Hope this helps. :)
Answer:
Answer 4. (5 1/3 hours)
Step-by-step explanation:
240/45=5.333333333