Me
bruce has a credit card that uses the average daily balance method. for the
first 9 days of one of his billing cycles, his balance was $2030, and for the last
22 days of the billing cycle, his balance was $1450. if his credit card's apr is
23%, which of these expressions could be used to calculate the amount
bruce was charged in interest for the billing cycle?

0.67.

Step-by-step explanation:

While the trip for children is 37% cheaper than the trip for an adult, it can be said that the value of the trip for children is 63% of the value for adults (100-37 = 63).

Thus, to determine the value of the tickets for children, the value of the tickets for adults must be multiplied by 0.67, that is, proposing the following equation: A x 0.67 = C.