8 is right but 7 is wrong. The correct answer for 7 is 15÷(1+2)=5
Both will be at same<span> distance from NYC when they meet.
Hope this helps.
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Answer:
Answer: C
Step-by-step explanation:
Start with 20.50 then subtract 4.00. then, keep subtracting 2.75
12+8k=48
=>8k=36
=>k=36/8
=>k=4.5