Question

Please need help thank you

Answer 1

yes b is the right answer as the <is eating the thirty which means 15 is on the right to 30

Answer 2

In the picture it says "fifteen" (15), not negative 15 (-15). Keep this in mind. :) they are trying to trick you and see if you are paying attention!

15 is greater than -30
So it looks like this: 15>-30

Hope I explained it enough :) good luck, let me know if you need more help