Answer:
6 is from the beginning. Multiply first, not add
Step-by-step explanation:
In writing down the opposite value of each number, the comparison Tina wrote incorrectly is: Comparison X
<em><u>Recall:</u></em>
- Opposite values of a number are numbers that are of the same distance from point zero on a number line.
- For example, if a is a number, the opposite of a is -a. Or if -3 is a number, the opposite of -3 is 3 because -3 and 3 are both 3 units away from point zero on a number line.
Thus, Tina's comparison is given in the diagram attached below.
The comparison labelled X is incorrect because -(-9) = 9. Opposite of 9 is -9.
Therefore, in writing down the opposite value of each number, the comparison Tina wrote incorrectly is: Comparison X
Learn more about opposite value of a number on:
brainly.com/question/12427791
I can't remember if this is correct or not but I believe it would be 5 multiplied by 20 plus 6. As I said I don't Know for sure if this is correct or not. However, I hope it help
☆ First we need to Distribute:
⇒ <span><span><span>(2)<span>(3m)</span></span>+<span>(2)(4)</span></span>+<span>(3)(m)</span></span>+<span>(3)<span>(−5<span>)
</span></span></span>⇒ <span><span><span>6m+8</span>+3m</span>+</span>−<span>15
</span>☆ Now Combine Like Terms:
⇒<span>6m+8+3m</span>+−15
⇒<span>(<span><span>6m</span>+<span>3m</span></span>)</span>+<span>(<span>8+<span>−15</span></span>)
</span><span>⇒9m+<span>−<span>7
</span></span></span>☆ Giving us the answer of:
9m+−7