Evaluate the expression 4−(1−4)−2 =

Someone answer asap for ! the boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a. e = 2b - 212 b. b = 2e - 212 c. e = -2b + 212 d. b = -2e + 212

Which of the following is the graph of y= square root -x-3

What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4