If the difference (3x2 - 2x + 5) – (x2 + 3x - 2) is multiplied by 1/2x^2, what is the result, written in standard form?

How many days was the temperature above 90 degrees?

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1