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11-01-2022
Mathematics

contestada

5a + 3b - 10 when a=4 and b=7

Respuesta :

11-01-2022

Answer:

31

Step-by-step explanation:

input into the equation:

[tex]5*4 + 3*7 - 10 = 20 + 21 - 10 = 41 - 10 = 31[/tex]

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