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MakcuM [25]
3 years ago
11

AJ is buying rulers and erasers at an office supply store. Rulers cost $1.15 and erasers cost $.39. He can spend up to $11 on th

ese items. Let x represent the number of rulers. Let y represent the number of pens.
What is an inequality that represents the situation?
Mathematics
1 answer:
sergiy2304 [10]3 years ago
5 0
$1.15x + $.39y = $11
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Step-by-step explanation:

For the function f(x)= (x+7)^5, Find f^{-1} (x)

For finding inverse of x,

First let:

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