Final answer:
The sentence '67 decreased by Mabel's age is 17' can be translated into the equation: 67 - m = 17.
Step-by-step explanation:
Let's use the variable m to represent Mabel's age. The sentence '67 decreased by Mabel's age is 17' can be translated into the equation:
67 - m = 17
Learn more about Translating a sentence into an equation