Jacob's school is selling tickets to a choral performance. On the first day of ticket sales the school sold 8 adult tickets and 13 child tickets for a total of $185. The school took in $65 on the
second day by selling 4 adult tickets and I child ficket. Find the price of an adult ticket and the
price of a child ticket.

Which addition property is being illustrated below? (type commutative or associative) (6 + 7) + 1 = 6 + (7 + 1)

John read the first 114 pages of a novel, which was 3 pages less than 1/3 of the novel. write an equation to determine the total number of pages (p)(p) in the novel.

You just purchased two coins at a price of $670 each. because one of the coins is more collectible, you believe that its value will increase at a rate of 7.1 percent per year, while you believe the second coin will only increase at 6.5 percent per year. if you are correct, how much more will the first coin be worth in 15 years?