Could someone me with part d, you

How would you say “blue is better than green”? in spanish a. azul es mejor que verde. b. azul es peor que verde. c. azul es menos que verde. d. azul es más que verde

¡te toca a ti! (it's your turn! ) write a short paragraph in spanish about what a maid does at a hotel. tell what she/he does to clean the room and bathroom. ( don't use too complexe words ) it's for spanish 2.

Achemist mixes 4 liters of one acid solution with 10 liters of a 40% solution, resulting in a 30% acid solution. what is the value of x, the acid concentration of the first solution