Humpty dumpty was taken to the hospital. his bill was $4530. his insurance covered 70% of his claim and he had to pay an emergency room fee of $70. if he paid off his bill in 12 equal monthly payments, how much did he have to pay per month?

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.