If line m has a slope of 6 and line l goes through points (-2,-4)and(4,-5) are lines m and l parallel, perpendicular, or neither ill give a crown pls i need help

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?

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m

The constitution gives congress the power to create federal courts lower than the supreme court higher than the supreme court equal to the supreme court, unaffected by the supreme court.