Given three points A, B, and M, with M as the midpoint of AB, find each of the following. A(-5, -4) and M(1, -5). Find the coordinates of B.

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?