Use the Response area Property of Addition to Response area. Question 2 9+6+(−6)=

Answer 1

9+6+(-6)=9+6-6= 15-6 = 9

PEMDAS,the order of arithmetic operations has A before S, which means Addion before Subtraction

but it doesn't make any difference in this problem, which you do first

9+6-6 = 9+0 = 9

although solving it that way may get you a point off on a test or homework

P comes first, Parentheses, but there's nothing to simplify within the parentheses

this all assumes the "2" just numbers the Question, and it's not part of the problem

had the problem been 9-6+6, Adding comes before Subtracting, so you'd get 9-(6+6) = 9-12 =-3

while S before A would incorrectly give you (9-6)+6 = 3+6=9