There are 48 pounds of apples in a bushel. if apple pickers pick 320 pounds of apples, how many bushels are there and how many pounds are left over?

Which expression is equivalent to (3^2)^-2 a.-81 b.-12 c.1/81 d.1/12

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)}

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?