Find a single expression that represents the area of the outer ring of the circle if the area of the whole circle is represented by the expression "25x^2 − 12x − 9."
inner circle- 7x^2-3

Write each expression in exponential form and find its value. 2 x 2 x 2 x 2

Which statement is always true? a. square bcdf is a rectangle. b. rectangle gjkm is a square. c. quadrilateral stpr is a trapezoid. d. parallelogram abcd is a rhombus.

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3