Marcus and Tim were given some money each. If Marcus and Tim spent $45 and $30 respectively each day, Marcus would have $750 left when Tim had spent all his money. If Marcus and Tim spent $45 and $60 each day, Marcus would have $1065 when Tim had spent all his money. How much was given to the boys altogether?

Find the zeros of the function. write the smaller solution first, and the larger solution second f(x)= (x+6)^2-49

Ineed with number 6 , explain how to get 1978

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?