The value of x and y of given equation by using cramer's rule; 2x-y=5, x-2y=1
1 answer:
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Answer: 4, -1, [see if you can figure it out]
Step-by-step explanation:
Answer:
Step-by-step explanation:
<u>Q1</u>
⇒ Graph A is most accurate as the situation is linear and the dots indicate per cup as you can't have any rational part (such as 0.5 cups, etc.)
<u>Q2</u>
⇒ A
⇒ The graph is discrete because the sellers have limited the purchaser to buy a distinct whole number of cups