Marcy lost the most weight in Week 1.
Marcy gained the most weight in Week 5.
Over the course of the seven weeks, Marcy weight declined by 0.8kg.
What is the change in Marcy's weight?
A plus sign in the front of the weight indicates an increase in Marcy's weight. A subtraction sign in the front of the weight indicates a decrease in Marcy's weight.
Total change in weight = -1.7 -0.8 + 1.1 - 0,6 + 1.3 - 1 + 0.9 = -0.8 pounds
Here is the complete question:
For marcy's nutrition class, she is supposed to keep track of her weight loss or gain for seven weeks, as shown in the table. when she started the class, marcy weighed 138.4 pounds. week 1: -1.7 week 2: -0.8 week 3: +1.1 week 4: -0.6 week 5: +1.3 week 6: -1.0 week 7: +0.9 marcy lost the most weight in week marcy gained the most weight in week over the course of the seven weeks, marcy weight
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