Answer:
the answer is 4-x^2
Step-by-step explanation:
-2x
and 2x cancel out
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Answer:</h2>
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Step-by-step Explanation;</h2>
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There are 31 emails left in her box. Hope this helps!! :)
First, change the mixed fraction into improper fraction. Change the whole number into a fraction, and add.
1 8/11 = 11/11 + 8/11 = 19/11
To find the reciprocal, flip the fraction.
The reciprocal of 19/11 is 11/19
hope this helps