Robert made a design on his wall with the similar pentagon tiles shown. * not drawn to scale
What is the length of side RS?

Identify the translation rule on a coordinate plane that verifies that square a(-4, 3), b(-4, 8), c(-9, 3), d(-9, 8) and square a'(-3, 2), b'(-3, 7), c'(-8, 2), d'(-8, 7) are congruent.

What is the solution of sqrt x+2-15=-3

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?