The graph below shows a scatter plot and linear model of joanna's height, in inches, for various ages. what is the best interpretation of the slope of the line? a. joanna can expect her height to increase about 2.5 inches every year. b. joanna can expect her height to increase about 2 inches every year. c. joanna can expect her height to increase about 1 inch every 2.5 years. d. joanna can expect her height to increase about 1 inch every year.

If its non of them tell me..valerie took a day-trip. she drove from her house for a while and took a coffee break. after her coffee break, she continued driving. after  2  hours of driving after her coffee break, her distance from her house was  210  miles. her average speed during the whole trip was  60  miles per hour. valerie created the equation  y−210=60(x−2)  to represent this situation, where  xx  represents the time in hours from her coffee break and  yy  represents the distance in miles from her house. which graph correctly represents valerie's distance from her house after her coffee break?

Can anyone with some algebra 1 homework? : )

Atrain is travelling from new orleans to memphis at a constant spend of 79 miles per hour. new orleans and memphis are 395.1 miles apart. how long will the train be to reach memphis round to the nearest tenth