Rick and Clara each collect baseball cards. Rick collects 3 cards per day, and Clara collects 2
cards per day. The two started with a combined total of 40 cards.
Which equation(s) model(s) the situation if d is the number of days, and t is the total number
of cards between Rick and Clara?
Select ALL that apply.
A 50+ 40 -t
B 40 + (3 x d) + (2 x d) -t
C (5 xd) + (40 x d) - t
D t = 40 - 3d - 2d
E (2d) + (3d) + 40 t
F 40 = t + 2d + 3d