Canada has a population that is about 1/10 as large as the united states. if canadas population is about 32 million, about how many people live in the united states? explain the number of zeros in your answer.

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0

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)