from the provided focus point and directrix, we can see that the focus point is above the directrix, meaning is a vertical parabola and is opening upwards, thus the squared variable will be the "x".
keeping in mind the vertex is half-way between these two fellows, Check the picture below.
Pull an x from the first two terms
x(x^3 + y^3) + (x^3 + y^3) Now x^3 + y^3 is a common factor.
(x^3 + y^3)*(x + 1) That should be far enough. It can be factored further by factoring (x^3 + y^3) but there is no point because you can't do anything after that. But in case you want to know how x^3 + y^3 factors
(x^3 + y^3) = (x + y)(x^2 - xy + y^2)
Which means you could write original polynomial as
(x + y)(x^2 - xy + y^2)(x + 1)
Part B
You factored the x out of xy^3 so that you would have a common factor (x^3 + y^3) to pull out as a common factor for the whole polynomial.
Answer:
Each ticket is $11.50. (11 dolars and 50 cents)
Step-by-step explanation:
46/4=11.5
To find<span> the total amount that Tim will owe, as described above, first </span>find<span> the </span>interest <span>using the </span>simple interest<span> formula. (100)(0.05)(1) Substitute 100 for P, 0.05 for r, and 1 for t. To </span>find the balance<span>, add the </span>interest<span> to the principal. ANSWER Tim will owe a </span>balance<span> of $100 $5, or $105.</span>
Answer:
5 cans
Step-by-step explanation:
First multiply 15 by 3 to see how many ounces are needed in total: 15x3=45
Then divide 45 by 9 to see the amount of cans: 45/9=5