Y - 4x ≤ -6y - 4x ≤ -6
We add 6y and 4x to each equality
7y ≤ 0 ≤ 6y + 4x -6
Observing:
7y ≤ 0, we see that the values of y can be only negative or 0, not positive.
So we are left with (-2,-14) (-1,-9) (0,-5)
We check the second equality:
6y + 4x - 6 ≥ 0 for these 3
None of the inequalities satisfy the given expressions simultaneously.
Answer:
1. A healthy bone creates new cells all the time.
2. He handed a carton of milk to me because strong bones need calcium, phosphorus, and other minerals.
Explanation:
In the first sentence, the mistakes were: improper capitalization, wrong use of the word 'an', a misspelling of the word 'creates', and a lack of a punctuation mark at the end of the sentence.
The second sentence had these mistakes: improper capitalization, improper use of pronouns (turn i to me), slang term used (correct cause to because), commas listed after calcium, phosphorus, and and, and a lack of sentence punctuation.
