(3x^7)^4=cx^n what is c

Step-by-step explanation:

3x−7=4

1 Let x=\frac{11}{3}x=  

3

11

.

3\times \frac{11}{3}-7=4

3×  

3

11

−7=4

2 Cancel 33.

11-7=4

11−7=4

3 Simplify  11-711−7  to  44.

4=4

4=4

hard too understand

the answer is b i just did that

step-by-step explanation:

answer: for each 3 girls there is 2 boys . 3: 2

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