Mark is 7 years older than his brother, who is y years old. which expression correctly represents mark's age?

x+7=y

Step-by-step explanation:

x is and unknown number if you add Mark's brother's age then you would get Mark's age which is y.

dalila is incorrect. the whisker on the left is very long, going all the way out to 5. the whisker goes from 5 to 30, so it has a spread of 25. the rest of the box plot values are closer together, so 5 is an outlier