Respuesta :
6. The answer is A. 3 - 3x
7. The answer is C. -30
8. The answer is B. -11
9. Believe the answer is B. 7xy
10. The answer is A. 48
6. The answer is A. 3 - 3x
7. The answer is C. -30
8. The answer is B. -11
9. Believe the answer is B. 7xy
10. The answer is A. 48