Aglacier in alaska moves about 29.9 meters a day. about how much farther will it move in 1,000 days than it will move in 100 days? ? #

Steve is scuba diving near his home in maui. at one point he is 100 feet below the surface. represent this number with a negative number. if he descends another 5 feet, what negative number will represents his.

Write as a product: ac^2–ad+c^3–cd–bc^2+bd

Which expression gives the exact value of x?