297 because 289 rounds to 290 plus 7 is 297
Answer:
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Step-by-step explanation:
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Since is addition you do the opposite and subtract 12 from 12 and -5 then 12 cancels out and -5-12=-17
The worth of the bond is $307.50.
<h3>What is the worth of the bond?</h3>
The worth of the bond is the sum of the bond when it was bought and the interest earned on the bond.
Worth of the bond = interest rate + value when the bond was bought
Interest = 105% x $150
1.05 x $150 = $157.70
Worth of the bond = $157.70 + $150 = $307.50
To learn more about interest, please check: brainly.com/question/26164549
Divde it by 12^2 or 144
1250/144=8.605555555555ft^2
