Meta membawa uang Rp. 115.000 ketika hendak pergi menuju supermarket. Berapakah sisa uang belanja Meta apabila Meta membeli 2,5 kg gula pasir seharga Rp. 17.000/kg; 1 kg Telur dengan harga Rp. 25.000/kg; 15 bungkus mie instan seharga Rp. 1.300/bungkus; dan 1,5 kg tepung terigu seharga Rp. 9.000/kg ?

6 z − 15 ≥ 4 z + 11 6 z − 4 z ≥ 11 + 15 2 z ≥ 26 ∣ : 2 z ≥ 13 x = [ 13 ; ∞ ) ​

Answered by mariamikayla | 2024-06-10

4z+11\\ 2z>26\\ z>13\\\\ 6z-15<4z+11\\ 2z<26\\ z<13"> 6 z − 15 > 4 z + 11 2 z > 26 z > 13 6 z − 15 < 4 z + 11 2 z < 26 z < 13

Answered by konrad509 | 2024-06-10

The inequality 4z + 11"> 6 z − 15 > 4 z + 11 is solvable. By isolating z , we find that the solution is 13"> z > 13 . This means that any value of z greater than 13 will satisfy the inequality.
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Answered by mariamikayla | 2024-12-26

49.500 1. hitung total biaya gula pasir : 2.5 kg x 17.000/kg = 42.500 2. hitung total biaya telur : 1 kg x 25.000/kg = 25.0003. hitung total biaya mie instan : 15 bungkus x 1.300/bungkus = 19.5004. hitung total biaya tepung terigu : 1.5 kg x 9.000/kg = 13.5005. jumlah kan semua biaya: Rp.42.500 + Rp. 25.000 + Rp. 19.500 + Rp. 13.500 = 100.5006. hitung sisa uang belanja meta: Rp. 115.000 + Rp. 100.500 = Rp. 14.500

Answered by nabilaapril54321 | 2025-07-23