penuity.com/Player/ Modeling Problems with Two Variables Rin spends $20 every week on drum lessons. The two variables are. d = total amount of dollars Rin spends w = number of weeks Which statements are correct? Select all that apply. The independent variable causes a change in the dependent variable. The equation is d = 20w. The equation is w = 20d. weeks 1 2 3 3 4 (20) As the number of weeks increases, the total dollars Rin spends increases dollars (d) 20 40 60 80 As the number of weeks increases the total dollars Rin spends decreases. Intro ✓ Done