Complete the square to make a perfect square trinomial. Then, write the result as a binomial squared. z^2+15z

It says factor each expression 49x-28?

Select the conic section that represents the equation. 3x2 + 3y2 -2x + 4 = 0

Anita has a success rate of 80% on free throws in basketball. she wants to know the estimated probability that she can make exactly four of five free throws in her next game. how can she simulate this scenario? categorize each simulation of this scenario as correct or incorrect.