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11-12-2020
Mathematics

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what is 50 − 7k when k = −10

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Аноним Аноним

11-12-2020

Answer:

120

Step-by-step explanation:

Substitute the given number for k into the expression:

50 – 7(–10)

Multiply:

50 – (–70)

Simplify:

50 + 70

Solve:

120

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