I will mark you brainiest if you can answer this 4) 12 -13 x ≥ 38
5) graph the above inequality on a number line
63/5 x -9 < 6
7) graph it

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?

100 points? me its important ‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.