A rectangular pool is surrounded by a walk 3 meters wide. The pool is 4 meters longer than its width. If the total area of the pool and walk is 420 square meters more than the area of the pool, find the dimensions of the pool.

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 inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"

Pls never taught i’m really confused and i rlly need