Answer:
what environmental ethics
After one week, Jacob has earned $80 from babysitting, so his change is an increase of $80. The next week, he spends $85, so he experiences a decrease of $85. Over the two weeks, his overall change is $80-$85=-$5, or a decrease of $5.
16.45-10=6.54
6.45÷.15=43
he sold 43 newspapers that morning
I hope this helps :)
8/15 or somthing like that it you might be souposed to solve it diferent than i did
