Can someone solve this for me?

(53000-x)(1.03)^7 + (x)(1.023)^7= 62170

If f(x) = 2x + 2 and g(x) = x? , what is (gºf)(2)?

(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

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20