A rain barrel holds 256 ounces of water when full but it has a small hole. The hole causes 2 ounces of water to drip out every hour. Write an equation that describes this situation where x is the number of hours and y is the amount of water left in the barrel.

4. find the geometric mean of 4 and 12. 24 8

Wrote and expression for the difference of p and 4

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.