Ken had the following problem on a quiz: two sides of a triangle have lengths of 8 feet and 11 feet. if the triangle’s perimeter is 28 feet, what is the length of the third side? ken solved the problem as shown below.

What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m

George has seven boxes of five pencils. giulio three boxes of eight pencils. one of the boys arranges all his pencils equally into two groups. was this george or giulio how many are in each group explain

Damon makes 20 cups of lemonade by mixing lemon juice and water. the ratio of lemon juice to water is shown in the tape diagram. lemon juice\text{lemon juice} lemon juice water\text{water} water how much lemon juice did damon use in the lemonade? cups