ABC has vertices A(-6,0), B(-6, -4) and C(0,-4). If ABC is dilated by a scale factor of 2 about the point P(-8,-6), what will be the coordinates of A'? PLEASE HELP

List the elements of the set in roster notation. (enter empty or ∅ for the empty set.) {x | x is a letter in the word hippopotamus}

What expression is equivalent to 42x-56y

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years