Its finals I have 2 questions in one, so double points!

Todd IS doing something wrong, but what?

AND I need help on this one pls.

(click between the first and second pics, the 1st pic is for th 1st question, while the 2nd is for the 2nd)

Which function has the domain x> -11

Question 9 of 10 2 points suppose your sat score is 1770. you look up the average sat scores for students admitted to your preferred colleges and find the list of scores below. based on your sat score of 1770, which average score below represents the college that would be your best option? o a. 1790 o b. 2130 o c. 2210 od. 1350

Maria found the least common multiple of 6 and 15. her work is shown below. multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . multiples of 15: 15, 30, 45, 60, . . the least common multiple is 60. what is maria's error?