Max's dad bought his friends 5 bottles of water and 8 slices of pizza at the
concession stand and spent $20.25.
He had to go back and get one more
bottle of water and 3 slices of pizza.
This time the total was $6.50. What is the cost
of one slice of pizza?

This is about circle theorems. someone asap : (

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.