What is the slope of the line passing through the points (-9,-3) and (7,-7)

Peaches cost $4.29 per pound. find the cost of two and a quarter pounds of peaches.

If 1 is divided by the sum of y& 4. the result is equal to 3 divided by 4 .find the value of m?

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)