Cate earns $20 per hour, so we are looking for the number of hours: 20x
Cate pays $1.50 for the bus each way, implying that she rides the bus twice in a day: 3
Cate must end up with $117: 117
117 = 20x + 3
114 = 20x
x = 5.7 hours
Cate must work 5.7 hours to end up with $117.
Hope this helps!! :)
51 is 17% of 300
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The common denominator is 28
Answer:
3.06
Step-by-step explanation:

This means that 5 to the power of -2 is
, meaning that:

Hope this helps!