Open up the brackets 

Collect like terms 

Simplify 


Therefore, your answer is 12.
 
        
        
        
Answer:
the correct answer is j=12+7
 
        
                    
             
        
        
        
Answer:
q: quarters, 2q, 2q + 22, & 3(2q+22)
Step-by-step explanation:
A: The variable “q” will be the number of quarters
B: 
2q will be the numbers of dimes
2q+22 will be the numbers of nickels
3(2q + 22) will be th number of pennies
 
        
             
        
        
        
Answer:
 D. 5 inches
Step-by-step explanation:
Given:
A frozen dinner is divided into 3 sections on a circular plate with a 12-inch diameter.
That means complete angle having 360° is divided into 3 section.
The central angle formed by the peach cobbler is 105 degrees.
The central angle formed by the pasta is 203 degrees. 
<u>Question asked:</u>
What is the approximate length of the arc of the section containing the peas?
<u>Solution:</u>
The central angle formed by the peas = 360° - 105° - 203°
                                                                 = 52°

As we know:

                         
Therefore, the approximate length of the arc of the section containing the peas are 5 inches.
 
        
             
        
        
        
<em>The answer is ![\sqrt[3]{ 5^{7} }](https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B%205%5E%7B7%7D%20%7D%20) </em>
</em>The reason we get this answer is because when you are converting from exponential form, to radical form you always place the numerator as our constant's exponent in the radical <em>( 

 is called the radicand because it is located in the radical)</em> and the denominator in front of the radical, where it would be called the index. 
<em>Here's what a formula would look like:</em> ![( \sqrt[n]{x} ) ^{q}=x^{ \frac{p}{q} }](https://tex.z-dn.net/?f=%28%20%5Csqrt%5Bn%5D%7Bx%7D%20%29%20%5E%7Bq%7D%3Dx%5E%7B%20%5Cfrac%7Bp%7D%7Bq%7D%20%7D%20)
Thank you for your question! I hope this helped! Have an amazing day and feel free to let me know if I can help you further! :D