The cost of labour per hour is $90.56
The total amount paid by Austin is the sum of the total cost of labour and the cost of the parts
Total amount paid = total cost of labour + cost of parts
$553.50 = total cost of labour + $126
total cost of labour = $533.50 - $126
= $407.50
The total cost of labour = cost of labour per hour x total time worked
$407.50 = xx × 4.5
xx = $407.50 / 4.5
xx = $90.56
A similar question was solved here: brainly.com/question/21400699?referrer=searchResults
f(x) = 2x - 7 This should be the answer!!
Answer:
14. - 15
Step-by-step explanation:
The first one is located at 14. The second one is located at - 15
Sec Ф=1/cos Ф=cos⁻¹Ф
correct answers: a. sec Ф=cos⁻¹Ф and d. sec Ф=1/ cos Ф
Step-by-step explanation:
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