What is your favorite name?

What is the product of the radical expression. (7-2square root) (8+2 square root)

While scuba diving, rajeev dove to a depth of 12.6 feet below the surface of the water and then descended another 8.7 feet. what expression can be used to find rajeev's new position? 12.6 – 8.7 –12.6 – 8.7 –12.6 – (–8.7) 12.6 – (–8.7)

If jaime wants to find 60% of 320, which table should he use?