Answer:
<u>$10.75</u>
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Step-by-step explanation:
Answer:
64 builders must be employed to build a house in 16 days
Answer:
31 is a positive number, while -169, -369, and -569 is negative.
Step-by-step explanation:
Negative numbers, are numbers less then 0 and include a negative sign that looks like this "-".
Positive numbers are numbers above 0 and don't include a negative sign.
-169, -369, and -569 is negative because they have a negative symbol and the number is below 0, while 31 is positive because it's above 0 and doesn't include a negative sign.
The answer is 6c=2.75 hope this helps
