At a bus station, buses begin their routes at 6.Am. The schedule for two of the buses is based on time intervals listen below

They will both leave at 07:15am

Step-by-step explanation:

Given

Required

Next time both buses leave the station at the same time

To do this, we list out the multiples of 75 and 15.

We have:

After the first departure at 06:00 am (0 minutes) for both buses respectively, the next time they both leave is after 75 minutes (common multiple)

So, the time is:

6: 07 is your answer

step-by-step explanation:

a.for lorena 14 hours makes $126   for 16 hours she makes 144

for julie 6 hours makes $72 for 21 hours its $252

b. julie makes more money than lorena julie makes $12 an hour and lorena makes $9  

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