The answer is 58 I think 166-8= 158
4.05x10^5 km^<span>2 is the answer to your question.
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If I understand your question well, I suppose you mean

Answer:
-x+4
Step-by-step explanation:
-1(x-4) any expression multipled by 1 remains the same
-(x-4) remove the parenthesis
-x-4
$c/8
You would substitute the c for the pay per hours and follow the expression through to determine each hour's pay, but since it's not asking for an equation, you don't need to add =(amount) to the end