Simplify the Algebraic Expression Below by Combining Similar Terms $-$ 17 A

Multiple Choice

Simplify the algebraic expression below by combining similar terms. 23 ab $-$ 17 a $-$ 17 ab + 23 a

A) 23 ab + 6 a
B) 6 ab + 23 a
C) 6 ab + 6 a
D) 6 a + 6 ab
E) none of these