Adam earns $18 an hour. If his wages for the week amount to $810, how many hours did he
work for?

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 one ? is the answer and how to find this answer

The function show two sisters' savings account and the rate at which they plan to deposit money