Lindsay has 4 dolls with blonde hair; four times more dolls with brown than blonde hair; 2 fewer dolls with black than brown hair. How many more dolls with black and brown hair combined does Lindsay have than blonde-haired dolls?
Lindsay has 4 x 4 = <T>multiply(4, 4)=16 brown-haired dolls.
She has 16 - 2 = <T>subtract(16, 2)=14 black-haired dolls.
Thus, Lindsay has 16 + 14 = <T>add(16, 14)=30 black and brown hair dolls combined.
Therefore, she has 30 - 4 = <T>subtract(30, 4)=26 more dolls with black and brown hair combined than blonde-haired dolls.
