Makoto likes to eat her trail mix piece by piece. for every 555 pieces of nuts she eats, she eats 222 pieces of candy.
which of the following could be what makoto eats from a bag of trail mix?

I’m really confused and need to learn this

Determine which of the four levels of measurement (nominal, ordinal, interval, ratio) is most appropriate. monthly temperatures: 63 degrees upper f comma 67 degrees upper f comma 71 degrees upper f comma 75 degrees upper f comma and 79 degrees upper fmonthly temperatures: 63° f, 67° f, 71° f, 75° f, and 79° f

Lines a and b are perpendicular. the equation of line a is y=13x+3. what is the equation of line b?