Here is some information about the goals scored in some hockey games. Each has four quarters. The mean number of home goals scored is 2.5 The mean number of away goals scored is 1.8 How many home and away games have been played in total?

Solve the system of equations. y= 2x y= x^2 - 15

Which composition of similarity transformations maps polygon abcd to polygon a'b'c'd'? a dilation with a scale factor less than 1 and then a reflection a dilation with a scale factor less than 1 and then a translation a dilation with a scale factor greater than 1 and then a reflection a dilation with a scale factor greater than 1 and then a translation

What is the greater volume 72 quarts or 23 gallons