Multiple Choice
A patient on a diet records monthly changes in weight using integers. Calculate the total change in the patient's weight using these recorded amounts: -9 lb, -7 lb, +7 lb, +6 lb, and -6 lb.
A) -12 lb
B) +11 lb
C) -7 lb
D) -9 lb
E) +4 lb
Correct Answer:
Verified
Correct Answer:
Verified
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