Sally organizes data in a table to show the net change in the number of people subscribing and unsubscribing to her newsletter each month she writes the sum of the ten integers, then factors her expression.

she correctly determines the total change for 10 months.

what factored expression does she write ,and what is her answer?

enter your answer by filling in the boxes

__(-7-__)+4(__)

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?