Answer:
3X + 5Y = 100
Explanation:
Given that a consumer has $ 100 to spend on two goods X and Y with prices $ 3 and $ 5 respectively, the equation that represents this distribution is the following:
3X + 5Y = 100
Thus, the consumer may consume different combinations of products, as long as the sum of both amounts is $100 as a final result. For instance:
3x20 + 5X8 = 100
60 + 40 = 100
3x5 + 5x17 = 100
15 + 85 = 100