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30-01-2021
Mathematics

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Write a system of equation to solve this real world situation

Write a system of equation to solve this real world situation class=

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Аноним Аноним

30-01-2021

Answer:

Question 1:

Equation 1: q+d=100

Equation 2: 25q + 10d = 19

Question 2:

Equation 1: a + 2c = 35

Equation 2: 2a + 3c = 60

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