As you can see , he uses one for Stage 1 four circles for Stage 2 and nine for Stage 3 . How many circles should he use for the fifth stage?​

Answer question above and explain each step : )

Use set buikder notation to represent the following set: {, -2, -1, 0}

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.