Which is the correct answer? Note: ( if you give me a silly or absurd answer I will report you)

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250

If there is 20 dogs in the shelter and 5 dogs get homes, and then 43 more dogs come. how many dogs are there in the shelter?