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Algebra 21 Online
OpenStudy (michellemn):

Help please!

OpenStudy (vanessaperezxo):

What do you need help in?

OpenStudy (michellemn):

Jay, a freelance editor, charges the rates shown in the table below to edit manuscripts. The cost per page increases as the quality of editing improves. Jay also gives a 5% discount if the entire amount is paid up front.

OpenStudy (michellemn):

OpenStudy (michellemn):

Ellen has a 40-page manuscript. The equation below shows the relationship between the total cost of editing 40 pages, T, and the cost per page, c, if she gets the 5% discount: 40c - 0.05(40c) = T Using the equation, what is the best quality of editing that Ellen can get done for a maximum of $190? Express proofreading Basic proofreading Extended proofreading Deep editing

OpenStudy (misty1212):

HI!! \[40c+.05\times 40c=T\] right ?

OpenStudy (misty1212):

oh no \[40c-.05\times 40c=T\]

OpenStudy (michellemn):

yea. so....

OpenStudy (misty1212):

ok first off \(.05\times 40=2\) right?

OpenStudy (michellemn):

yes.

OpenStudy (misty1212):

so \[40c=.05\times 40c=40c-2c=38c\]

OpenStudy (misty1212):

and the formula is \[T=38c\]

OpenStudy (michellemn):

ok

OpenStudy (misty1212):

and the formula is \[T=38c\]

OpenStudy (misty1212):

put in the various costs, see which one you can afford at $190

OpenStudy (misty1212):

i would start with "extended proofreading" at \(c=5\) and try \[T=38\times 5\]

OpenStudy (misty1212):

probably get it on the first try

OpenStudy (misty1212):

\[\color\magenta\heartsuit\]

OpenStudy (michellemn):

ok

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