Use the real zeros to factor f x^4 plus 10^3 minus 20x^2 minus 90x plus 99

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

What numbers are included in the set of integers? what numbers are not included?

City l has a temperature of −3 °f. city m has a temperature of −7 °f. use the number line shown to answer the questions: number line from negative 8 to positive 8 in increments of 1 is shown. part a: write an inequality to compare the temperatures of the two cities. (3 points) part b: explain what the inequality means in relation to the positions of these numbers on the number line. (4 points) part c: use the number line to explain which city is warmer. (3 points)