The stem-and-leaf plot shows the ages of residents of a retirement home. how many residents are older than 80? ages of residents sandy ridge autumn care leaf stem leaf 1 3 4 6 0 2 1 3 3 5 6 7 2 4 5 6 6 6 8 2 4 4 4 7 9 8 1 2 2 4 1 1 6 6 8 8 9 9 1 2 9 9 9 0 10 0 1 2 a. sandy ridge, 6; autumn care 4 b. sandy ridge, 13; autumn care 11 c. sandy ridge, 8; autumn care 9 d. sandy ridge, 14; autumn care 12

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 which form is the following function written? y = - 2(x – 3)(x + 5)

Two line segments are shown in the figure below. suppose that the length of the line along the x-axis is 6, and the length of the hypotenuse of the triangle is 10. what is the equation of the hypotenuse line (shown in red, below)?