Find the equation of the line that is perpendicular to y=-3/4x+1 and contains the point (9,12).

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

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?

21 a stick 7 inches long is broken into two pieces, so that one piece is twice as long as the other one. how long are the two pieces?