To find the percent increase you will create a ratio of the difference between the 2 prices and the starting price.
<u>(12.60-10.50)
</u> 10.50
<u>
2.10
</u>10.50
<u>
210
</u>1050
<u>
1
</u>5 is the ratio.<u>
</u>
Answer:

Explanation:
<u>Given Expression</u>:
Use the Quadratic Formula:

<u>insert coefficients</u>





Answer:
2
Step-by-step explanation:
this is the correct answer
Answer:
A) (-3,-2)
Step-by-step explanation: