Question

Tolong bantuin, no ngasal!!​

Answer 1

Penjelasan dengan langkah-langkah:

a. + (+3) + (–2) = 3 – 2 = (+1); artinya Klub A performa naik.

b. + (+4) – (+2) = 4 – 2 = (+2); artinya Klub B performa naik.

c. + (+1) – (+2) – (–3) = 1 – 2 + 3 = (+2); artinya Klub C performa naik.

d. + (+5) + (–2) – (+3) – (–4) = 5 – 2 – 3 + 4 = (+4); artinya Klub D performa naik.