C
All u have to do is add 23.5 to 23.5
Since this is subtraction, everything must be turned negative in the second polynomial.
(6x^2 - 5x) - (2x^2 + 3x - 2)
6x^2 - 5x - 2x^2 - 3x - (-2)
6x^2 - 5x - 2x^2 - 3x + 2
Now, reorder the terms to make it easier.
6x^2 - 2x^2 - 5x - 3x + 2
Now, just combine like terms.
4x^2 - 5x - 3x + 2
4x^2 - 8x + 2
There’s the answer!
Please consider marking this answer as Brainliest to help me advance.
Multiply both 711.9 and 8.4 by 10 which will remove the decimal point.
and make the calculation much more easier
the required answer would be 84.75
Answer:
V=288π
288*3.14=904.32
Step-by-step explanation:
V=4/3π 
V=4/3π 216
V=4π72
V=288π
288*3.14=904.32
Answer:
<h2><em><u>-9</u></em></h2>
Step-by-step explanation:

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= -(9)
= <em><u>-9 (Ans)</u></em>