Translate the following phrase to a mathematical expression and then evaluate the expression for n = 5.

the quotient of twenty and a number
n ÷ 20; 4
20 ÷ n; 4
20n; 100
20 - n = 15

Afudge recipe calls for 1/2 cup of cocoa if only 1/2 of the recipe is made to how much cocoa should you use

Alonso walked with his friend andy one day, and wanted to compare their speeds. alonso walked 3 miles in one hour, and andy walked 2 miles in 2 hours. complete the table to graph the relationship for each person.

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