document.write( "Question 125847This question is from textbook Algebra Structure and Method
\n" ); document.write( ": I have been struggling with this problem for a while now and I was wondering if anyone could help me? I would deeply appreciate it. Please and Thank You!!!\r
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\n" ); document.write( "\n" ); document.write( "Solving Problems Involving Inequalities\r
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\n" ); document.write( "\n" ); document.write( "A mechanic earns $20 an hour, but 25% of his earnings are deducted for taxes and various types of insurance. What is the least number of hours the mechanic must work in order to have no less than $450 in after-tax income
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Algebra.Com's Answer #92220 by josmiceli(19441)\"\" \"About 
You can put this solution on YOUR website!
Let \"h\" = number of hours worked
\n" ); document.write( "\"20h+-+.25%2A20h+=+450\"
\n" ); document.write( "\"20h%281+-+.25%29+=+450\"
\n" ); document.write( "\".75%2A20h+=+450\"
\n" ); document.write( "\"15h+=+450\"
\n" ); document.write( "\"h+=+30\" hours answer
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