Gary has a collection of stamps. He tracks the number of stamps he collects every week. If x represents the number of weeks since he starts tracking and y represents the total number of stamps in his collection, which of the following situations is represented by the graph below?

Gary initially has 40 stamps. He collects 20 stamps every week.
B. Gary initially has 40 stamps. He collects 15 stamps every week.
C. Gary initially has 40 stamps. He collects 5 stamps every week.
D. Gary initially has 40 stamps. He collects 60 stamps every week.

Bonnie and bobby are saving money for a vacation. each friend starts with an amount and also saves a specific amount each week. bonnie created a table to show the total she has saved at the end of each week.. weeks 0 1 2 3 4 5 6 7 8 amount saved 12 16 20 24 28 32 36 40 44 bobby came up with the following equation to show the total, y, he has saved at the end of each week, x. y = 12x + 4 compare the rate at which each friend saves money. select the correct answer from the drop-down menu to complete the statement. the rate at which bobby is adding to his savings each week is $ more than the rate at which bonnie is adding to her savings each week.