Maria menjual chitato reguler 1 karton seharga rp60.000 dan memperoleh laba sebesar 20% dari harga belinya berapa harga belinya
Answer (3)
1). x = 2
2). y = 8
3). y = 4x
4). y = 10x - 12
5). y = 2 x²
The ordered pair (2, 8) can be generated by several equations, such as y = 4 x , y = 10 x − 12 , and y = 2 x 2 . Each of these equations produces the same y-value when x is 2. Therefore, numerous equations could work, depending just on their structure.
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Jawaban:50.000Penjelasan:Diketahui:Harga jual = Rp60.000Laba = 20% dari harga beliDitanya : berapa harga belinya?Langkah-langkah:Karena Maria untung 20%, berarti:Harga jual = harga beli + 20% dari harga beliAtau:Harga jual = 120% dari harga beliHitung harga beli:120% = 120 ÷ 100 = 1,2Jadi:Harga beli = 60.000 ÷ 1,2Harga beli = Rp50.000
