(-7)*(2/5 + (-3/7))
= -14/5 + 3
=1/5
Answer:
JUST B AND D
Step-by-step explanation:
Answer:
its A
Step-by-step explanation:
i had the same question
One train will be travelling at 60 mph, and the other train will be travelling at 70 mph. 70 * 5.5 = 385, 60 * 5.5 = 330. 330 + 385 = 715