-16 is a negative whole number.
Therefore, the <span>set of numbers that best describes -16 is the set of integers.</span>
Total area is 30 by 50 feet=1500 ft^2
So per square foot charges are 2.99$ and 200 additional
1500×2.99+200=4685$
And another charging 19.99$ per square yard
1 yard = 3feet
30 feet=10 yard
50 feet=50/3 yard
Area=50/3×10=500/3=166.66yards^2
So they will charge 166.66×19.99=3331.66+500= 3831.66$
So comapny B is cheaper and best deal
It's 3 beacause you add all of them together to get 0