Which equation correctly shows the multiplication of the means and extremes in the proportion 7.2∕9.6 = 21.6∕28.8? A) 7.2 ⋅ 9.6 = 21.6 ⋅ 28.8 B) 7.2 ⋅ 21.6 = 28.8 ⋅ 9.6 C) 9.6 ⋅ 21.6 = 28.8 ⋅ 7.2 D) 7.2 ⋅ 28.8 = 21.6 ⋅ 28.8

If you double the input of a function and it results in half the output, and if you triple the input and it results in a third of the output, what can be guessed about the function? check all that apply.

Proportions in triangles solve for x

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)