Answer: The regular price of the shirt is $20.
Step-by-step explanation:
To find the regular price, find a number that 25% of it is equal to 5.
Solve using the equation,
25% * x = 5 Where x is the regular price.
0.25x = 5
x= 20
This means that the regular price is $20.
By taking a common factor, we will see that the equivalent expression is:
![12*\sqrt[3]{6c}](https://tex.z-dn.net/?f=12%2A%5Csqrt%5B3%5D%7B6c%7D)
<h3>
How to find the equivalent expression?</h3>
Here we start with the expression:
![5*\sqrt[3]{6c} + 7*\sqrt[3]{6c}](https://tex.z-dn.net/?f=5%2A%5Csqrt%5B3%5D%7B6c%7D%20%2B%207%2A%5Csqrt%5B3%5D%7B6c%7D)
Notice that if we define:
![\sqrt[3]{6c} = u](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B6c%7D%20%3D%20u)
We can rewrite our expression as:

Now we can take the common factor u to write:

Now if we replace u y the cubic root, we will get:
![12*\sqrt[3]{6c}](https://tex.z-dn.net/?f=12%2A%5Csqrt%5B3%5D%7B6c%7D)
So the correct option is the third one.
If you want to learn more about expressions:
brainly.com/question/2972832
#SPJ1
Answer:
x=−1
Step-by-step explanation:
I hope this help you
x² ( 4x - 3)
Apply the multiplicative law of distribution.
Multiply the monomial
Multiply the monomial
Therefore, the correct option is "C".