Answer: C
Step-by-step explanation:
You can write each term into a fraction.
![\sqrt[5]{x^4}](https://tex.z-dn.net/?f=%5Csqrt%5B5%5D%7Bx%5E4%7D)
becomes 
When you multiply 2 terms with the same base, you add the exponents.
is also the same as ![x\sqrt[5]{x^3}](https://tex.z-dn.net/?f=x%5Csqrt%5B5%5D%7Bx%5E3%7D)
You get this because ![\sqrt[5]{x^8} =\sqrt[5]{x*x*x*x*x*x*x*x}](https://tex.z-dn.net/?f=%5Csqrt%5B5%5D%7Bx%5E8%7D%20%3D%5Csqrt%5B5%5D%7Bx%2Ax%2Ax%2Ax%2Ax%2Ax%2Ax%2Ax%7D)
. When you pull out 5 os x, you are left with x³ on the inside.
Answer:
It will take 100 songs for the monthly price of Napster to cost the same as iTunes.
Step-by-step explanation:
Let's create two equations to represent iTunes (T(d)) and Napster (N(d)):
T(d)=0.99d
N(d)=0.89d+10
In order for us to find when the two prices will be the same, let's set the equations equal to each other and solve for x:
0.99d=0.89d+10
0.1d=10
d=100
Answer:
2x² - 3x + 6 = 0
a = 2 b = -3 c = 6
delta = b² - 4ac = 9 - 4.2.6 = -39
Idk but go to my profile so i can answer it
Answer:
x = 7
Step-by-step explanation:
The perimeter of triangle is A = a + b + C, the sum of the three sides.
P = 30 and the three sides are x + (2x - 1) + (x + 3)
30 = x + (2x - 1) + (x + 3) combine like terms together
30 = (x + 2x + x) + (-1 + 3) Add like terms
30 = 4x + 2
30 - 2 = 4x Subtract 2
28 = 4x Simply
7 = x Divide by 4
Check x = 7; x + 3 ; 2x - 1 7 + 10 + 13 = 30
7 + 3 = 10 2(7) - 1
14 - 1 = 13
