Respuesta :
its $3.80 that she donated.
she sold 38 cups and .10 cents were donated from each cup.
work:
38 cups .45 cents each cup that equals $17.10
so 38 times .10 cents is $3.80
she sold 38 cups and .10 cents were donated from each cup.
work:
38 cups .45 cents each cup that equals $17.10
so 38 times .10 cents is $3.80