Alfonso makes $8.00 per hour working at a movie theater and $12.00 per hour working at a restaurant. next week, alfonso is scheduled to work 6 hours at the movie theater. which of the following inequalities represent the amount of hours (h) that alfonso needs to work at the restaurant next week to earn at least $144 between his two jobs?

First is solve the amount of money alfonso earned in working at the movie theater and let it be x

x = ($ 8 per hour) ( 6 hours )
x = $ 48

then let A be his total earning in working both at the movie theater and restaurant, and t be the time he needs to work at the restaurant
A >= 48 + 12t
144 >= 48 + 12t
144 - 48>= 12t
96 >= 12t
8 >= t
t =< 8 hours

Def is a scalene triangle