Which of the following is the correct roster form of "the set of natural odd numbers between 5 and 16"? Group of answer choices {5, 7, 9, 11, 13, 15} {x | x = 2n + 1 and 5 < x < 16} {7, 9, 11, 13, 15} {x | x = 2n + 1 and 5 < x < 16}

When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates. if you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.

The answer would be 27 because assuming that each package has 1 bar of soap and 1 tube of toothpaste, after 27 packages they would run out of toothpaste