Answer:
It would be cheaper to wrap the CD in wrapping paper
Step-by-step explanation:
$2.75 is cheaper than $4.99
So $2.75 is cheaper than $4.99 by $2.44
Answer:
I think it is 7 1/3 and 1/3
Step-by-step explanation:
Answer:
<h2>x = 4</h2>
Step-by-step explanation:
A line with undefined slope is a vertical line.
An equation of a vertical line: x = a (a - real number).
Each point on a line x = a has coordinates (a, b) (b - any real number).
We have the point (4, 0) → x = 4
Answer:
5 HOURS
Step-by-step explanation:
370 - 165 = 205
205 ÷ 35 = 5.85
5 HOURS
Option B:
Option D:
Solution:
<em><u>Polynomial definition:</u></em>
A polynomial can have constants, variables and exponents and fractional coefficient.
A polynomial cannot have fractional exponent, negative exponent and never division by a variable.
To select the expressions that would be considered as a polynomial.
Option A:
√x is not, because the exponent is ½. Fractional exponents are not polynomials.
This is not a polynomial.
Option B:
A polynomial can have constants, variables and exponents.
This is a polynomial.
Option C:
Fractional exponents are not polynomials.
This is not a polynomial.
Option D:
Fractional coefficients are allowed.
This is a polynomial.
Hence and are polynomial.