Answer:
40
Step-by-step explanation:
Its pretty easy i did that on a test and got a 100
Answer:


The curve (B) matches the graph of y=x²-4x.

Answer: $15
Step-by-step explanation:
$780 - $180 = $600
$600/40hrs = $15
Answer:
$135.60
Step-by-step explanation:
120*13%=15.6
15.60+120.00=$135.60