Ginny and her classmates formed a study group. the number of girls in the study group was 3 more than twice the number of boys. there were 11 girls in the study group. how many boys were in the study group?

Pls , the question is in the picture!

What describes horizontal cross section of the right rectangle 6m 8m 5m

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.