Answer:
D
Step-by-step explanation:
A squared plus B squared equals C squared
I believe it's 12 because 5*16=80. So, then you would subtract 4 from 16 and gat 12.
Answer:
75+12h ≥ 399
He must work at least 27 hours
Step-by-step explanation:
How much does benny earn
He makes 75 for the course plus 12 dollars an hour
75+ 12h
This must be at least 399
75+12h ≥ 399
Subtract 75 from each side
75-75+12h ≥ 399-75
12h ≥ 324
Divide each side by 12
12h/12 ≥ 324/12
h ≥ 27
He must work at least 27 hour
Answer:
Step-by-step explanation:
I have no idea