You ate 10 cookies over an 8 day period. if you continue eating cookies at the same rate, how many will you have eaten after 12 days?

Lorenzo ate 2/5 of his bag of almonds. his 4 friends ate equal shares of the remaining bag of almonds?

Solve the given system of equations. 2y= -x+9 , 3x-6= -15

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?