I’m too lazy to do this the right way somebody pls look at pic and help me

Read the dialogue and choose the option with the correct adjectives missing in the blanks to complete the sentences. —hola, somos mi hermana encarnita y yo. sobrina claudia es alta y atrevida. —¿tienen ustedes sobrinos? —no, tenemos una nieta. nombre es marta y ella es muy bonita. a. nuestro; sus b. nuestra; sus c. nuestro; su d. nuestra; su

Ineed with spanish homework. translation of task: 11. fill out with the correct form of estar or hay 12. fill in fill with the verbs hay, estar and ser.

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