How do you factor Quadratic Equations? Use x^2-x-30=0 as a example please.

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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.

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square

The perimeter of a rectangle is 42 inches. if the width of the rectangle is 6 inches, what is the length