CAN SOMEONE PLEASE HELP ME ASAP! (SHOW YOUR WORK)

Answer:
Step-by-step explanation:
-5/3 + -5/4
-50/12 + -15/12 = -65/12 = -5 5/12
Answer:
-2 11/12
Step-by-step explanation:
-1 2/3 = -5/3
=> -5/3 -5/4
Do LCM,
=> -20/12 -15/12
=> (-20-15)/12
=> -35/12
=> -2 11/12