Answer:
Step-by-step explanation:
If x=9, then x^2=81, because 9*9=81. -x^2=81, because -9*-9=81, and (-x)^2=81, because -9*-9=81.
If x=6, then x^2=36, because 6*6=36. -x^2=36, because -6*-6=36, and (-x)^2=36, because -6*-6=36.
Answer:
16
Step-by-step explanation:
The answer is 16
Answer:

Step-by-step explanation:
<u>Use the formula:</u>
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<u>Plug in the numbers/coordinates accordingly:</u>
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Answer:
1. her weekly allowance is 16 dollars
Step-by-step explanation: