Ms. Kelly purchased 5 cheeseburgers. She paid $48.79 in total, including an 5.5% sales tax. What was the cost per burger, not including the taxes? Round your answer to the nearest
hundredths place.

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*

Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. your data indicates that of twenty-one days with less than three inches of snow, five were snow days, while of the eight days with more than three inches of snow, six were snow days. if all you know about a day is that it is snowing, what is the probability that it will be a snow day?

Indicate the equation of the given line in standard form. the line containing the longer diagonal of a quadrilateral whose vertices are a (2, 2), b(-2, -2), c(1, -1), and d(6, 4).