Final answer:
The correct equation for the sentence 'The sum of fifty-three and x, minus ten, is y.' is D. 53 + x – 10 = y.
Step-by-step explanation:
The equation that translates to the sentence "The sum of fifty-three and x, minus ten, is y." is D. 53 + x – 10 = y. To derive this, we start by translating the sentence into mathematical terms step-by-step. 'The sum of fifty-three and x' is represented as 53 + x. The phrase 'minus ten' indicates that we subtract ten from the sum, which gives us 53 + x - 10. Lastly, 'is y' denotes equality, so the complete equation we get is 53 + x - 10 = y, which matches option D.