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alexandr1967 [171]
3 years ago
15

30 points please help thanks❤❤❤❤❤

Mathematics
2 answers:
schepotkina [342]3 years ago
5 0
I don’t know but I still got the point
EleoNora [17]3 years ago
3 0

Answer:

Im pretty sure the first one is -8 because -2 to the third power is- 2 times -2 times 2 and that equals 8.

Step-by-step explanation:

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U will get A = 50 - S

Now substitute 50 - S for A in the second equation.

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Answer:

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Step-by-step explanation:

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2 years ago
Please help me fast please , i really dont understand .
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Answer:

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Step-by-step explanation:

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<h3><u>The unknown number is equal to 4.</u></h3>

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