Carey earns $9.75 working part time on weekends. The table below shows the amount, a, Carey earns for working h hours. Carey’s Earnings h 0 1 3 a $0 $9.75 ? Which value completes the table to show the amount Carey earns for working 3 hours? $9.75 $12.75 $19.50 $29.25
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We can rewrite the table to get it clearly.
Time in hours : 0 1 3
Amount in $ : 0 9.75 ?
From the table we see that :
In one hour she earns $9.75
We want to find the amount she would earn in three hours.
1 hr —> 9.75
3 hrs —>?
3 / 1 × 9.75 = 29.25
= $29.25
This is the value that bests fills the table.
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