Shelf a had 40 books and shelf b had 16 books. after katrina borrowed an equal number of books from shelf a and shelf b, there were 3 times as many books on shelf a than shelf b. how many books did katrina borrow altogether?

The polygon tool to draw a rectangle with a length of 5 units and a height of 3 units. one of the sides of the rectangle falls on line ab , and the rectangle has a vertex of a. each segment on the grid represents 1 unit.

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.

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180