PLEASE HELP In each diagram, represents a different value. For each diagram,

What is something that is definitely true about the value of x?

What is something that could be true about the value of x?

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

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c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.