Jason ate 1/2 of a whole pizza. The next day, he shared the remaining pizza between himself and 2 friends. What fraction of the
original pizza did each of them get?
1 answer:
You might be interested in
Answer:
a)
b) independent variable: x - number of DVDs rented
dependent variable: y - the monthly cost of rent of x DVDs
c) $26
Step-by-step explanation:
<u>Question:</u>
Your DVD membership costs $16 per month for 10 DVD rentals. Each additional DVD rental is $2.
a. Write an equation in two variables that represents the monthly cost of your DVD rentals.
b. Identify the independent and dependent variables.
c. How much does it cost to rent 15 DVDs in one month?
<u>Solution:</u>
Let x be the number of DVDs rented, and y be the monthly cost of rent of x DVDs.
a) For the first 10 DVDs you should pay $16 and for the next (x - 10) DVDs you have to pay additional $2 per DVD.
Then the total cost is
b) Independent variable is x, dependent variable is y (the cost depends on number of DVDs rented).
c) If x = 15, then
It will cost $26 to rent 15 DVDs.
Answer:
28.27 in²
Step-by-step explanation:
The equation for the area of a circle is A = π. However, we got the diameter.
diameter = 2(radius), so:
A = πd².
A = 1/4 * π * 6² ≈ 28.27433
The factor of the provided polynomial after the factorization process are similar to option B, which is
The factor of a polynomial is the terms in linear or equation form, which are when multiplied together, give the original polynomial equation as result.
Find these factors by taking out the common factors.
The given polynomial equation in the problem is,
The above equation has the unknown variable x and the highest power of this unknown variable is 3.
Take out the highest common factor 9x², which can divide each term of the first two terms of equation (9x³, 36x²). Thus,
Take out the highest common factor -1 from the second two terms as,
Now take out the common group (x+4) as,
The second group can be rewritten using the difference of square formula as,
Thus, the factor of the provided polynomial after the factorization process are similar to option B, which is
Learn more about factor of polynomial here;