Brett is bringing a cheese platter to his friend's party. He bought 3 boxes of crackers and an $8. 99 block of cheese. If he spent a total of $20. 99, how much did each box of crackers cost?

Which property is illustrated by the statement given below? raj raj.

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.

Acomposition of transformations maps δxyz to δx"y"z". the first transformation for this composition is , and the second transformation is a 90° rotation about point x'.