What is the solution to this system of linear equations? 2x + y = 1 3x – y = –6 (–1, 3)

Adozen bananas weigh 3 pounds how many ounces does 1 banana weigh

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?

With finding limits of multi variable !