Carol bought a pack of 12 cookies.1/3 of the cookies are peanut butter. how many of the cookies in the pack are peanut butter?

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 3, 4+2i, 1+(sqrt)7 the answer is supposed to be: f(x)=x(^5)-13x(^4)+60x(^3)-82x(^2)-144x+360 what am i doing wrong?

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0