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Ugo [173]
3 years ago
11

James is earning money to buy a $100 bike. For each dollar James earns, his mom has agreed to give him $1. So far, he has earned

$14 mowing lawns and $7 washing cars. how much more must he earn in order to buy the bike?
Mathematics
1 answer:
djyliett [7]3 years ago
6 0
14+7=21 21+21=42 100-42=68
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Confirm that f and g are inverses by showing that f(g(x)) = x and g(f(x)) = x.
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See below

EXPLANATION

Given

f(x) =  \frac{ {x}- 9 }{x + 5}

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(f \circ \: g)(x)=  \frac{ (\frac{ - 5x - 9}{x - 1})- 9 }{(\frac{ - 5x - 9}{x - 1} )+ 5}

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Since the denominators are the same, they will cancel out,

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Plzzz zhelpppp plzzz​
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Step-by-step explanation:

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