Which expression(s) have positive values? Choose don't have to simplify)
1. [(-730)
2. [-(-73)
3. - (75)
4.-|-(-701

Having a hard time understanding this.
Even is positive and negative is odd?

80% of the cookies

step-by-step explanation:

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

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