If you were evaluating the expression (20 - 2^4)^4(20−24 )4 - 6, what would you do first?

What is the expression in factored form? 225x^2 - 144 a. 9(5x+4)^2 b. 9(5x-4)^2 c. 9(4x+5)(4x-5) d. 9(5x+4)(5x-4)

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

Ftara spends $219 a month for her car payment and she makes $3,200 a month, what percent of her monthly income is spent on her car payment?