Bahamas Resort sells two kinds of entrance tickets. Tickets for children cost P30.00 and tickets for adults P50.00. Suppose x represents the number of children and represents the number of adults. 1. How much will be paid for the admission of 5 adults? B. 200 B. 250 C. 300 D. 350 2. How much will be paid for the admission of 9 children? B. 170 B. 270 C. 370 D. 470 3. How much will be paid for the admission of 3 adults and 4 children? B. 260 B. 270 C. 280 D. 290 4. What is the mathematical expression that will represent that total cost of the admission fee of 6 children and 4 adults? В. 6x+4y B. 6y+4x C. 10xy D. 10x+10y