Asurvey is targeted at 12-year-old children. which questions are appropriate for the population? choose all that apply.

what year did you graduate high school? what color was your first car? where is your favorite vacation spot? what is the last book you read? should taxes be increased to fund a new park?

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

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.

In a sale there is 25% of all prices a chair costs £45 in sale how much was it before the sale