What stocks are on the market which best explains how their prices are set

Chose the graph below that represents the following system of inequality’s

What is the size of the matrix resulting from

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.