4. What linear inequality in two variables represents the statement " The total amount Jane paid for 5 kilos of rice (r) and 2 kilos of fish (f) is less than Php 600"?
A. 2r + 5f < 600
B. 2r + 5f > 600
C. 5r + 2f < 600
D. 5r + 21 > 600
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4. What linear inequality in two variables represents the statement " The total amount Jane paid for 5 kilos of rice (r) and 2 kilos of fish (f) is less than Php 600"?
A. 2r + 5f < 600
B. 2r + 5f > 600
C. 5r + 2f < 600
D. 5r + 21 > 600
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Answer✒️
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C.
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Explanation✒️
Cost of rice : 5r.
Cost of fish : 2f.
total cost : 5r + 2f
So Less than 600 so 5r + 2f < 600
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hope it help