Answer: C (-3m2 + m - 5)
Step-by-step explanation:
A trinomial with a
leading coefficient of 3 means the coefficient of the highest degree in the equation
and a constant term of -5 that is the constant value with no unknown variables.
Answer:
3/5
Explanation:
In 2/3 of an hour, the fraction of flooring installed = 2/5
Therefore:

3/5 of the flooring is finished in 1 hour.
Answer:

Step-by-step explanation:

When bases are same for exponents and it is multiplication, then add the exponents.


If the width is 12 and the length is 18, the perimeter of the rectangle is 12 + 12 + 18 + 18, or 60. So yes the perimeter can be 60.
Answer:c= a +b
Step-by-step explanation: