Find an equation of the circle whose diameter has endpoints (6,4) and (2,-6)

For what values of x is x2 + 2x = 24 true?

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

Three times the sum of a number and seven is negative thirty-six. what is the number?