The numbers of students in the four sixth frade classes at north scool are 26,19,34,21. use properties to find the total number of students in the four classes

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?

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