Please help! Will mark brainliest! The graph of f(x) = (0.5)^X is replaced by the graph of g(x) = (0.5)^x - k. If g(x) is
obtained by shifting f(x) down by 7 units, the value of k is___

The perimiter of a rectangle is 70 inches the legneth of the rectangle is 5 less than 3 times the width of the rectangle what is the width of the rectangle

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

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?