Combine these radicals 8 sqrt 5 + 2 sqrt 45

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

Use set builder notation to represent the following set: { -3, -2, -1, 0}

Tyler enjoys the fish so much that after his birthday his family decides to take him to a famous aquarium a tank at the aquarium is similar to his tank with the scale factor of 8 how many times greater is the volume of the tank at the aquarium than the volume of tyler tank