mathhelp33 mathhelp33

13-12-2014
Mathematics

Answered

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.
1.9 pounds

B.
–4.5 pounds

C.
–1.9 pounds

D.
4.5 pounds

Answer :

13-12-2014

so the answer is –1.8 +0.9 –1.4 +0.4
or C. -1.9

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Liaraiscute Liaraiscute

13-12-2014

The correct answer is c

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