PLS HELP
THIS IS SPANISH

Fill in the blank with the letter of the description that best matches the term cuál es la tradiccion? a. you had b. you were having c. you will have d. you have e. you would have 5. tu tendras (1 point) any pretty bad with spanish but i need to get a good grade on this final exam.

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

Él no usa el teléfono. usa su cuando habla con sus amigos. what should i put in the blank. me.