How do you find the values of a and b in the rectangle?
13 = 3a + 2b ?
4 = 2a - b ?

Which of the following expressions is equal to 2x^2+8

How many triangles can be drawn with side lengths 4 centimeters, 4.5 centimeters, and 9 centimeters? explain

You so much whoever answers with accuracy •the parent function of the graph of f(x) is the square root function, which was reflected across the x-axis. which of the following is the equation of f(x)?