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

Week 1 2 3 4
Weight Change –1.8 +0.9 –1.4 +0.4

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

A.

–4.5 pounds

B.

4.5 pounds

C.

–1.9 pounds

D.
1.9 pounds

Question

Each Sunday, Mario weighs himself. Here are his weight changes over a 4-week period.

 
Week	1	2	3	4
Weight Change	–1.8	+0.9	–1.4	+0.4

 

 

How much has Mario's weight changed over the entire 4 weeks?
	
	
 
A.
	

–4.5 pounds
	
 
B.
	

4.5 pounds
	
 
C.
	

–1.9 pounds
	
 
D.
	1.9 pounds

anonymous · Answer

-1.8 + 0.9 - 1.4 + 0.4 = -1.9

so the answer is c

anonymous · Answer

C is definately it