What is the value of the rational expression below when x is equal to 3? 12 - x/X-6
A. 3
B. -3
C. 9
D. -9

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

If f(x) = 4x – 3 and g(x) = 8x + 2, find each function value a.f[g(3)] b.g[f(5)] c.g{f[g(-4)]}

Find the perimeter of the figure shown above. a. 40 cm c. 52 cm b. 60 cm d. 75 cm select the best answer from the choices provided