in January mr patels electricity meter reading is 36517. during the next three months he uses 1084 units of electricity. electricity cost 12 pence per unit. calculate the total cost of mr patels electricity for these three months. give your answer in pounds

The school that imani goes to is selling tickets to the annual dance competition. on the first day of the ticket sales the school sold 7 adult tickets and 5 child tickets for a total of $96. the school took in $40 on the second day by seling 3 adult tickets . find the price of an adult ticket and the price of a child ticket. solve by using substitution elimination college prep algebra math heres the 2 equations i came up with 7x+5y=96 and 3x+2y= -40 show all workiv be stuck on this.