four glasses of milk and 3 snack bars have a total of 89 carbohydrates (carbs), and 4 glasses of milk and 4 snack bars have a total of 72 carbs. Determine how many carbs are in one glass of milk and in one snack bar.

-4

step-by-step explanation:

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step-by-step explanatio89

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.

the arc length is found by finding the circumference of the full circle (2xpixradius) and then dividing by 4 to find just one quarter of the circle (90 degrees).