Which expression shows a sum of three terms? A. 3(x )
B. 3 + x
C. 3 + x + 9
D. x(3)
Worth 10 points, answer quickly! I will pick Brainliest!

step-by-step explanation: given equation a = h(b 1+b 2)

also we are given values of a, h and b 1 as :

a = 16, h = 4, and b 1 = 3.

in order to solve it for b 2, we need to plug the given values of   a, h and b 1 .

therefore, plugging values of   a, h and b 1   in given equation, we get

16 = 4( 3 + b 2)

first dividing both sides by 4, we get

4 = 3 + b 2

subtracting 3 from both sides, we get

4 -3 = 3 -3 + b 2

1 = b 2.

b

step-by-step explanation:

(x) - (y) = (1 + 4i)

you didn't give an question you just gave us a statement