10 points
8) Henry needs at least $270 for new AirPod Pro earphones. He has
already saved $30. He earns $7 an hour at his job. Which inequality can
be used to determine how many hours Henry will need to work to have at
least $270? *
a. 7h + 30 > 270
c. 7h + 30 < 270
b. 7h + 30 < 270
d. 7h + 30 > 270