1) 12 3/10 + (-5 1/4)
2) -12 3/8 + (-5 7/10)
3) -2 3/8 x (-1 7/10)
4) 3 3/8 divided (-1 7/10)
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Given: and prove: what is the missing reason in the proof? given transitive property alternate interior angles theorem converse alternate interior angles theorem

Problem 3 a bank charges a service fee of $7.50 per month for a checking account. a bank account has $85.00. if no money is deposited or withdrawn except the service charge, how many months until the account balance is negative

Find the area of the region between a regular hexagon with sides of 6" and its inscribed circle.