Sam purchased a laptop at $800. Each year, the laptop will lose 12% of it's value each year. What would be the approximate value of Sam's laptop after 7 years?​

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

What is the ordered pair of m’ after point m (5, 6) is rotated 90° counterclockwise?

Maddie's rectangular kitchen has an area of 10 square yards and a length of 3 3/4 yards.how many yards wide is maddie's kitchen?