a submarine that is 7500 meters below sea level surfaces at a rate of 80 meters per minute. the
depth of the submarine after m minutes is given by d(m)=-7500 + 80m.
give the range and domain of this function

Stacey filled her 1/2 cup of measuring cup seven times to have enough flour for a cake recipe how much flour does the cake recipe calls for

Ateacher wanted to buy a chair, a bookshelf, two tables and a desk. she spent $900 for all five items and the chair and the desk combined 70% of her total. if the bookshelf cost $50, how much did each of the tables cost?

What is the simplified form of square root of 400 to the 100th power ?