Factor the expression given below. write each factor as a polynomial in
descending order.
343x^3 + 216y^3

Do graduates from uf tend to have a higher income than students at fsu, five years after graduation? a random sample of 100 graduates was taken from both schools. let muf be the population mean salary at uf and let mufsu be the population mean salary at fsu. how should we write the alternative hypothesis?

Hi my sisters and brothers can tell me the answer because i don’t understand the question

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)