Answer:
18,480 feet
Step-by-step explanation:
Option C, y = 1/2 x -2 is the correct answer
The answer should be A. If you need work I can show you.
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.