Brian and christina started keeping track of their workouts. brian did 85 sit-ups the first week and 90 sit-ups each week after that. christina did 65 sit-ups the first week and 90 sit-ups each week after that. how many sit-ups will each person have done after 5 weeks?

Kayla made observations about the sellin price of a new brand of coffee that sold in the three different sized bags she recorded those observations in the following table 6 is $2.10 8 is $2.80 and 16 is to $5.60 use the relationship to predict the cost of a 20oz bag of coffee.