This question is funny because the total he has to walk from school back home is 12 MILES. The question tries to confuse you by using the term “two-thirds”. Here is my point: He only had to walk a total of twelve miles. Why would the answer be 16, 18, and 24 miles when he only has to walk 12??? This is just common sense and I wouldn’t overthink the question. I hope I helped! Glad I caught this. Have a great night. ~Brooke❤️
Yes, since you are adding two negative it will be a negative. and sinceo your subtracting from a negative it will also be a negative. they both equal -7
