Answer: 5
Step-by-step explanation: There are 2.5 cm per in, so its just 2.5*2
138336 ft is also equivalent to 26.2 miles.
7 cars full and 5 people on the next car
Answer:
# yellow = 20
# blue = 23
# red = 5
Step-by-step explanation:
let 'r' = # red marbles
let '4r' = # yellow marbles
let '3+4r' = # blue marbles
r + 4r + 3 + 4r = 48
9r + 3 = 48
9r = 45
r = 5
red = 5
yellow = 4(5) = 20
blue = 3+4(5) = 23