Answer:
The question is incomplete/not fully in the question becuase there is only data given no question.
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
hope this helps! :D
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Answer:
x² - 4x - 9 = 29
x² - 4x - 9 - 29 = 0
x² - 4x - 38 = 0
Using the quadratic formula

Where
a = 1 , b = -4 c = - 38
So we have

Hope this helps you
Your question is not complete but I guess you want to know the total price to be paid. This will be:
= $145 + (5.5% × $145)
= $145 + (0.055 × $145)
= $145 + $7.975
= $152.975