Using the numbers 1,2,3,4 only once and the operations + or x as many times as you like, write an expression that evaluates to 16. use this expression and any combination of those symbols as many times as you like to write an expression that evaluates to 816.

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.

Which expression is rational? 6. , square root two, square root 14, square root 49

Two friends are reading books. jimmy reads a book with 21,356 words. his friend bob reads a book with one-and-a-half times as many words. which expression represents the number of words bob reads?