In order for a pet to lose weight in a in a healthy manner, a veterinarian suggest and overweight large-breed do lise 2 pounds per week. if the expression x-2y represent this situation what must be true about the value of y

It is given in the question that,

In order for a pet to lose weight in a in a healthy manner, a veterinarian suggest and overweight large-breed do loss 2 pounds per week.

And the given expression is

The overweight large-breed lose 2 pounds per week .

So if x  is the initial weight , so after first week, weight losed

After 2 weeks, weight losed

So after y weeks, weight losed

So here, y represents the number of weeks .

incomplete question. how do you expect anyone to you when you do not post the question in its entirety?

the clues that signal the reader should change tone are the punctuation marks, the grammatical signs. for example, the quotation marks at the beginning of something someone else said literally or the exclamation marks.

the tone of the first line of dialogue until "gettysburg" is a kind tone, a tone of advise. the narrator is trying to the other person in doing something he or she obviously is finding hard to do by giving a piece of advise and bringing up a memory of a successful similar case.

the clue that the reader understand how to read the word "bang" is the exclamation mark. it gives the word a surprise tone, a strong accent.

the best tone for reading the word "bang" is an exciting tone, a surprise one, even a loud one.

the words that should be read with a formal tone are the ones that give factual information. the sentence: mister lincoln couldn't think of anything to say at the gettysburg" gives information about an event and it needs to be read formally, also, when the narrator wants to transmit calmness, a formal and slow tone is needed, because people also transmit messages with the vibrations of our voices and tones.