Answer:
250
Step-by-step explanation:
....................
Answer:
1.5
Step-by-step explanation:
Answer:
The unit cost one is A
Step-by-step explanation:
Because it is the only answer that the math actually adds up to
Answer:
12.5 leters
Step-by-step explanation:
If you take the 4 liters she used to cover 50 doors,
Answer:
$54
Step-by-step explanation:
Convert 20% into decimal which is .20
$45x.20= $9
so 9 dollars was the tip. So you add the bill to the tip
$45+$9=$54