In the equation 2x + 3y = 19, what is the constant?

36 inches/second = yards/minute how many yards?

()1. how do you find range? 2.the following set of data is to be organized into a histogram. if there are to be five intervals on the graph, what should the length of each interval be? 30, 34, 23, 21, 27, 25, 29, 29, 25, 23, 32, 31

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.