Answer:
2nd linear equation represents the graph
Step-by-step explanation:
i havent done this in so long but i think the answer is 3.75




45 ÷ 12 = 3.75
Step-by-step explanation:
Let's say there were 100 adults.
This would mean there is 26/100 adults who regret getting a tattoo.
This simplifies down to 13/50.
Therefore, 37/50 don't regret getting a tattoo. This means 74% don't regret it. So, you have a 74% chance of that none regret having a tattoo.
2x² + (-5) - 10 = =
2x² - 5 - 10 = 0
2x² - 15 = 0
<u> + 15 + 15</u>
<u>2x²</u> = <u>15</u>
2 2
x² = 7.5
x ≈ 2.74