Kendra has $5.25 in nickels and quarters. If she has 9 more quarters than nickels, how many of each coin does she have?

Two parallel lines are crossed by a transversal.what is value of x

(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x

Which of the following can be used to explain a statement in a geometric proof?