The answer is either a or d but we know she did all of this for more than 52 minutes.
Step-by-step explanation:
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Plug the value of x and simplify :
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Add the numbers : 4 and 5
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Multiply 7 by 9
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Answer:

Step-by-step explanation:

6 - 3 = 3
keep the base same, therefore

Hope this helps!
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