Answer:
its c
Step-by-step explanation:
Answer:
$28 dollars is the new cost
Step-by-step explanation:
$40 - 30% = $28
Answer:
12
Step-by-step explanation:
Laura makes 14 dollars an hour and it will take her 12 hours to make a total of $168!
Answer:
I believe it represents the rate at which she will receive profit ?? but I'm not sure