Ben drew the line of best fit on the scatter plot shown. What is the approximate equation of this line of best fit in slope-intercept form?

What numbers are included in the set of integers? what numbers are not included?

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?