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March 29, 2015

March 29, 2015

Posted by **Carl** on Saturday, September 21, 2013 at 2:15pm.

a. 30

b. 60

c. 70

d. 80

e. 100

- math -
**Ms. Sue**, Saturday, September 21, 2013 at 2:21pm20 + 70 + x = 120

x = 30

120 + y = 200

y = 80

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