Find a polynomial of degree 3 with real coefficients and zeros of -3, -1, and 4, for which f(-2)=12

You decide instead to take the train there. the train will take 135 minutes. convert this into hours and minutes.

Can someone me i’m confused. will give brainliest and a whole bunch of points

James adds two numbers a + b. sally adds the same two numbers but reverse the order b + a what property of addition assures us that james and sally will get the same sum