Respuesta :
Answer:
15a
Step-by-step explanation:
Because 5(a + a + a) = 5 * (3a) = 15a
Answer:
15a
Step-by-step explanation:
5(a + a + a)
5a + 5a + 5a
10a + 5a
= 15a
Answer:
15a
Step-by-step explanation:
Because 5(a + a + a) = 5 * (3a) = 15a
Answer:
15a
Step-by-step explanation:
5(a + a + a)
5a + 5a + 5a
10a + 5a
= 15a