Simplify: 2 - 6x + 8x3 + 1 = 23

20 da is equal to a. 2,000 cm. b. 2 m. c. 20,000 cm. d. 20,000 mm

What is the solution of the systems of equations? y=2/3x+3 x=-2

Let f(x)=2x and g(x)=2x. graph the functions on the same coordinate plane. what are the solutions to the equation f(x)=g(x) ?me asap