Answer:
I think its d. but i would check before
Step-by-step explanation:
Answer:
86
Step-by-step explanation:R
ORDER OF OPERATIONS
9+9x12-31
9+108-31
117-31
86
Answer:
what is the problem i can't see anything
Answer:
Step-by-step explanation:
Okay I'm not sure but I found an article online that seemed explanatory so here ya go