Plz help me with these questions i will give you brainlist after the answer is correct

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

Asix-sided number cube is rolled twice. what is the probability that the first roll is an even numbe and the second roll is a number greater than 4?

If f(x) = -5x + 1 and g(x) = x3, what is (gºf)(0)? enter the correct answer