Factorize: x² + 6x + 5-4y - y²​

Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 or more marbles, the students have a party. right now, the the jar has 24 marbles. how could mrs. morton reward the class in order for the students to have a party?

Select the number of ways in which a line and a circle can intersect

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2