Answer:
15
Step-by-step explanation:
Hope this helps
Please pick me as the brainest
Step-by-step explanation:






Hope this is correct and helpful
HAVE A GOOD DAY!
Let think the answer is 4*2+5*-7=-27
Answer:
I'm sorry
Step-by-step explanation:
I'm in middle school I wish I could help.
Answer:
-(-9) is 9
Step-by-step explanation:
-(-9)
(when there are two negatives multiplyed with eachother, the product will be postive)
+ 9
+ 9 = 9