The answer is 2.2 , you divide 99/45
![190x +80(3x) = 3440](https://tex.z-dn.net/?f=190x%20%2B80%283x%29%20%3D%203440)
x represents how many are sold. then multiply 80×3
![80 \times 3 = 240](https://tex.z-dn.net/?f=80%20%5Ctimes%203%20%3D%20240)
then add your x together
![190x + 240x = 430x](https://tex.z-dn.net/?f=190x%20%2B%20240x%20%3D%20430x)
then you must divide your x by 3440
![3440 \div 430 = 8](https://tex.z-dn.net/?f=3440%20%5Cdiv%20430%20%3D%208)
8 is how many higher-priced speakers take you 8 and multiple it by 3 to get how many lower-priced speakers
![8 \times 3 = 24](https://tex.z-dn.net/?f=8%20%5Ctimes%203%20%3D%2024)
you have 24 low priced speaker and 8 high priced speakers.
12=h+6+5h
12=6h+6
2=h+1
h=2-1
h=1
Answer:
15/2= faction form
7.5= number form
Step-by-step explanation:
use the KCF
Keep Change Flip
Keep the first number which is 3
Change the division to multiplication
Flip the fraction
So basically 3 times 5 over 2
The multiply straight across
Since 3 isn't a fraction it would be 3 over 1
Answer:
$2.44/gal
Explanation:
$58.56/24gallon/