I believe the answer is B
97, 19+(11+37)=19+(48)=67 and then add 30 because of 19 and 11 and you get 97
Answer:
D: {-4, -2, 1}
R: {39, 9, -10}
Step-by-step explanation:
Hi
(1)-(-9) = 10
Yes it's equal two because we know that -×- = +. So now you have 1+9 = 10
Got it ? If you have any further question please let me know.
Is there a picture or diagram or something
