Arectangle has a length of 5x-15 and a length of 2x+7. what is the perimeter of the rectangle?

Use the x-intercept method to find all real solutions of the equation.x^3-10x^2+27x-18=0

Choose a second initial value that is 0.01 greater than the initial value from question 9. iterate it using the function, f, ten times. if necessary, you can round your results to the nearest ten-thousandth.

If f(x) = 4x - 3 and g(x) = x + 4, find (f - g) (x)