danielparadapalacios danielparadapalacios

16-02-2021
Mathematics

contestada

3a + b = 225
b = a - 15

A.) 3a + b = a -15
B.) 3a + a = 225
C.) 3a + a - 15 = 225
D.) b = 3a + b

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16-02-2021

Answer:

c

Step-by-step explanation:

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