Mary is on a road trip. During the first five minutes of Mary’s trip, she sees 1 truck and 3 cars. Complete a ratio table for the first four ratios starting with 1:3. Let "t" represent the number of trucks she sees, and "c" represent the number of cars she sees. Which equation below represents the relationship between trucks (t) and cars (c)?
A. t x c = 3
B. t x 3 = c
C. c x 3 = t
D. t + 3 = c
Which one is right? Please explain your answer.
HELP ME PLS