What is the order of these rational numbers

Given: x + y = 6. if xe (-15, -6, -1), then which of the following sets of ordered pairs are solutions? © {(-15, -21), (-6, -12), (-1, -7)} [(-15, 21), (-6, , 7)} {(-15, 21), (-6, 12), (-1, -7)}

Adozen bananas weigh 3 pounds how many ounces does 1 banana weigh

What is the approximate value of  x  in the equation below.–3.396–0.7080.3040.955