Respuesta :

Answer:

17

Step-by-step explanation:

13 + 8 - 4

altavistard

Answer:

{13, 17, 21, 25, 29}

Step-by-step explanation:

Add 8 and subtract 4 is equivalent to Add 4.

If the first term is 13, the next is 17;

the second term is 21; and

the third term is 25.

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