Ali ran three times last week. Here are the distances he ran (in kilometers). 5.9, 3.06, 10

What is the total distance Ali ran on these three days?

kilometers

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

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?

Can someone me out here and the tell me the greatest common factor