Each Sunday, Mario weighs himself. Here are his weight changes over a 4-week period.

VHS_PA_L2_S1_02_09_MUT_Q10.gif

How much has Mario’s weight changed over the entire 4 weeks?

A.
3.2 pounds

B.
–3.9 pounds

C.
5.4 pounds

D.
–4.1 pounds

Question

Each Sunday, Mario weighs himself. Here are his weight changes over a 4-week period.
 
 VHS_PA_L2_S1_02_09_MUT_Q10.gif
 
How much has Mario’s weight changed over the entire 4 weeks?
 
 A.
3.2 pounds
 
 B.
–3.9 pounds
 
 C.
5.4 pounds
 
 D.
–4.1 pounds

ilovecake · Answer

http://static.k12.com/calms_media/media/243000_243500/243123/1/6cfa8ac3dff9b468270f7d94a9c8bde420104df9/VHS_PA_L2_S1_02_09_MUT_Q10.gif

perl · Answer

did you try adding up all the terms

ilovecake · Answer

no

ilovecake · Answer

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