Question

Anita does the same number of jumping jacks each day over a period of several days. On the fifth day, she has completed a total of 325 jumping jacks. By the eighth day, she has completed a total of 520. What value equals the slope of the line of the total number of jumping jacks when graphed against the day?

Answer 1

65 is the answer. m = slope = delta y / delta x
delta y = 520 - 325
delta x = 8 - 5

Be well.