Jina's dance recital started at 4:46 PM. It ended at 6:13 PM. How long did the recital last?

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square

Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.

At a local museum, the total price for one adult and one child is $11. mrs. smith paid for herself and her three children. she spent $19. record the system of equations to be solved and then find the price of an adult and child ticket using either elimination or substitution.