Copy Central prints black and white or colored copies. Yesterday, they printed 7 black and white copies for every 2 colored copies. If they printed 200 color copies, then how many
black and white copies were printed?

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step-by-step explanation:

10000

step-by-step explanation: divide by 2,

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step-by-step explanation:

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.