Which decimal is equivalent to \dfrac{11}{25} 25 11

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39

Given the expression (7 ? 4i) ? (2 + 6i), perform the indicated operation and write the answer in the form a + bi.

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