I believe it would be the first choice
Hope that helps!
Answer:
second choice
Step-by-step explanation:
E
E is the only one that ends with 70 and is also all multiples of 6.
1a+(-4b)
4a + (–6b) – 3a + 2b
(4a+-3a)+(-6b+2b)
1a+(-6b+2b)
I believe the answer is 78557.5 hours
