Answered by AI, Verified by Human Experts
Solution:The number of white cars counted by Rafael is36.Explanation:Let the number of white cars be x and number of yellow cars be y.It is given that the total number of yellow and white cars counted by rafael is 40......(1)According to the given information he counts 9 times as many white cars as yellow car. It means the number of white cars counted by rafael is 9 times of the yellow cars.......(2)Putin equation (1).Putin equation (1).Since x is the number of white cars, therefore number of white cars counted by Rafael is36....