3/2
I picked a point and counted up 3 and over 2 to the next point
According to the Fundamental Theorem of Algebra, the number of zeros or roots of the equation is equal to the highest degree among the terms. So with the given real roots 4, and -8 <span>the order should be 2 or a binomial. We expound (x-4) * (x+8) to give </span><span> x2 + 4x - 32 = 0</span>
Answer:
125
Step-by-step explanation:
5/4=x/100
x=500/4
x=125
Answer: 20%.
Step-by-step explanation:
Given, The price of a shirt is marked down from $12.50 to $10.00.
Previous price = $12.50
New price = $10.00
Change in price = Previous price - New price
= $12.50 - $10.00
= $2.50
Now, the percent decrease of the shirt = ![\dfrac{\text{Change in price}}{\text{Prevoius price}}\times100](https://tex.z-dn.net/?f=%5Cdfrac%7B%5Ctext%7BChange%20in%20price%7D%7D%7B%5Ctext%7BPrevoius%20price%7D%7D%5Ctimes100)
![=\dfrac{2.50}{12.50}\times100\\\\=20\%](https://tex.z-dn.net/?f=%3D%5Cdfrac%7B2.50%7D%7B12.50%7D%5Ctimes100%5C%5C%5C%5C%3D20%5C%25)
Hence, the percent decrease of the shirt = 20%.