Evaluate Y - R for R= -2 and Y= -7

If i have a 24 in loaf of bread and i cut it into two pieces one 9 in how long was the other

What is the perimeter of an isosceles triangle with each leg measuring 2x+3 and the base measuring 6x-2?

Will give the box plots below show the math scores of students in two different classes: class a 55 72 75 89 95 class b 55 70 75 94 100 based on the box plots, which statement is correct? a: the median score of class a is greater than the median score of class b. b: the lower quartile of class a is greater than the lower quartile of class b. c: the upper quartile of class a is greater than the upper quartile of class b. d: the maximum score of class a is greater than the maximum score of class b.