The high school, middle school, and elementary school are all on the same road. the distance from the high school to the middle school can be represented by the expression 8.7x2+11.9x+3.5 . the distance from the middle school to the elementary school can be represented by the expression 3.23x2+2.7x+0.75 . what is the total distance from the high school to the elementary school?

Which shows the image of rectangle abcd after the rotation (x, y) → (–y, x)?

1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25

The equation shown below represents function f. f(x)= -2x+5 the graph shown below represents function g. which of the following statements is true? a. over the interval [2, 4], the average rate of change of f is the same as the average rate of change of g. the y-intercept of function f is less than the y-intercept of function g. b. over the interval [2, 4], the average rate of change of f is greater than the average rate of change of g. the y-intercept of function f is greater than the y-intercept of function g. c. over the interval [2, 4], the average rate of change of f is the same as the average rate of change of g. the y-intercept of function f is greater than the y-intercept of function g. d. over the interval [2, 4], the average rate of change of f is less than the average rate of change of g. the y-intercept of function f is the same as the y-intercept of function g.