Which expression would be easier to simplify if you used the commutative property to change the order of the numbers?
–15+ (-25) + 43
1/7+(-1)+2/7
120+80+(-65)
40+10+(-12)

What is the quadric regression equation that fits these data

Harry and jay are both flying on the same plane with an airline that randomly assigns seats to passengers. of the 182 total seats on the plane, 62 are window seats, 58 are middle seats, and the rest are aisle seats. what is the approximate probability that both harry and jay will be assigned aisle seats on the same plane? a. 11.48% b. 3.3% c. 2.08% d. 26.26%

Line wx is parallel to line yz. if m