Which represents an exterior angle of triangle XYZ?
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How many $20 bills do you need to have to make $280

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?