There are 36 students in keaton 6th grade class. if 5/12 of her students are girls how many girls in class

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

What is the interquartile range of this data set? 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle?