You are making a new type of deodorant from two different mixtures. The first mixture is 30% smell proof and the second mixture is 80% smell proof. To make a safe mixture it needs to be 50% smell proof. How much of each mix do you need if you want 1000L total?

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.