An eighth-grade class has 40 students, 19 of which are girls. The class teacher selects 6 girls and 7 boys for an AP math class. If a student is chosen at random from the class, what is the probability of choosing a boy or a student selected for the AP math class?

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.

If chord ab is congruent to chord cd, then what must be true about ef and eg?

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?