Rectangle prisms have 6 flat surfaces.
Answer:
x⁴+3x³ -5x +1
Step-by-step explanation:
To multiply this we are going to <u>multiply each term of the binomial by each term of the polynomial.</u>

Now we are going to <u>combine like terms (this means we are going to sum up terms with the same exponent)</u>

Thus, the answer is x⁴+3x³ -5x +1
7.25 is the same as

written as a mixed number. However, .25 is

of 100.
In this case, while rewriting your mixed number, 7.25 is the same as

, so that would be your answer.
7.25 ⇒
7 1/4