Answer:
B. bien gracias ¿usted?
Explanation:
Since you are talking to an adult, you use the formal "you," usted.
The plural form of simpático is simpáticos.
Answer:
El otro polinomio es:
2x² + 4xy -3x - y²
Explanation:
(3x - 4x² + y²) + a = -2x² + 4xy
a = -2x² + 4xy - (3x - 4x² + y²)
a = -2x² + 4xy - 3x + 4x² - y²
a = -2x² + 4x² + 4xy - 3x - y²
a = 2x² + 4xy - 3x - y²
Translation:
The Peruvian novelist is in the student residence.
