Respuesta :

Answer:

-780 , -420 , 300 , 660

Step-by-step explanation:

-60 + 360= 300

-60 - 360 = -420

-60 + 2x360 = -60 + 720 =660

-60 -2x 360 = -60 - 720 =-780

samanthawestfall69

Answer:

-780, -420, 300, 660

Step-by-step explanation:

I hope this helped ;)