emilyperalta89 emilyperalta89 17-12-2020 Mathematics contestada Which expression is equivalent to 27+15n? 3(9+5n)3 times open paren 9 plus 5 n close paren 9(3+15n)9 times open paren 3 plus 15 n close paren 15(12+n)15 times open paren 12 plus n close paren 5(27+3n)