There are 5 cookies in each bag, and there are 20 cookies in the jar. The table shows how the number of cookies, c, depends on the number of bags, b. Choose the equation which represents the rule.b c4 405 456 507 55 A) c = 5b + 5 B) c = 20 − 5b C) c = 5b − 20 D) c = 5b + 20