Question

the cost of 5 kg of sugar and 7 kg of rice is rupees 153 and the cost of 7 kg of sugar and 5kg of rice is rupees 147 find the cost of 6 kg of sugar and 10 kg of rice

Answer 1

the cost of 6 kg of sugar and 10 kg of rice is rupees 242

Answer 2

Any odd degree polynomial with real coefficients has at least one real root. In what follows, I ..... Oops - nice answer to the wrong question. 1 .... So necessary conditions are.