WHAT ARE YOU ANSWER CHOICES?
Answer:
Therefore, the variable expression when a=-4, b=2, c=-3, and d =4 is
![\dfrac{b-3a}{bc^{2}-d}=1](https://tex.z-dn.net/?f=%5Cdfrac%7Bb-3a%7D%7Bbc%5E%7B2%7D-d%7D%3D1)
Step-by-step explanation:
Evaluate:
![\dfrac{b-3a}{bc^{2}-d}](https://tex.z-dn.net/?f=%5Cdfrac%7Bb-3a%7D%7Bbc%5E%7B2%7D-d%7D)
When a=-4, b=2, c=-3, and d =4
Solution:
Substitute, a=-4, b=2, c=-3, and d =4 in above expression we get
![\dfrac{b-3a}{bc^{2}-d}=\dfrac{2-3(-4)}{2(-3)^{2}-4}\\\\=\dfrac{2+12}{18-4}\\\\](https://tex.z-dn.net/?f=%5Cdfrac%7Bb-3a%7D%7Bbc%5E%7B2%7D-d%7D%3D%5Cdfrac%7B2-3%28-4%29%7D%7B2%28-3%29%5E%7B2%7D-4%7D%5C%5C%5C%5C%3D%5Cdfrac%7B2%2B12%7D%7B18-4%7D%5C%5C%5C%5C)
![\dfrac{b-3a}{bc^{2}-d}=\dfrac{14}{14}=1](https://tex.z-dn.net/?f=%5Cdfrac%7Bb-3a%7D%7Bbc%5E%7B2%7D-d%7D%3D%5Cdfrac%7B14%7D%7B14%7D%3D1)
Therefore, the variable expression when a=-4, b=2, c=-3, and d =4 is
![\dfrac{b-3a}{bc^{2}-d}=1](https://tex.z-dn.net/?f=%5Cdfrac%7Bb-3a%7D%7Bbc%5E%7B2%7D-d%7D%3D1)
Answer:
15
Step-by-step explanation:
The median is the middle number of a sequence. To find the Median, place the numbers in value order and find the middle.
In value order: 12,13,13,15,16,19,32
The middle number is 15
The answer would be y= 33/a+4 I hope is helps.
To find this, multiply 9.2 by the decimal form of the percent (4.75). The answer is 43.7