Input data
Price model rocket = $24
Tax = $1.92
What is the percent of sales tax?
Procedure
r = percent of sales tax
![r=\frac{1.92}{24}=0.08=8\text{ \%}](https://tex.z-dn.net/?f=r%3D%5Cfrac%7B1.92%7D%7B24%7D%3D0.08%3D8%5Ctext%7B%20%5C%25%7D)
The answer would be 8%
Answer:
x = 19
Step-by-step explanation:
The two angles with measures are supplementary.
6x + 9 + 4x - 19 = 180
10x - 10 = 180
10x = 190
x = 19
Hey there, Bulgogi!
The correct answer will be the first one since [I'm assuming] you know that to calculate the percentage of something, it's the amount of that something divided by the total amount but since only 30 students voted [12+18] multiplied by 100.
So, we are calculating the percentage on votes and 12 students voted for Candidate A so our Numerator will be 12 and our Denominator will be the total amount of student who voted, so 30 [or 12+18]
Once put into a fraction, we will get
![\frac{12}{12+18}](https://tex.z-dn.net/?f=%20%5Cfrac%7B12%7D%7B12%2B18%7D%20)
which would be equals to 2/5 or 0.4. Now we multiply by 100 and we get a total of 40% for Candidate A.
Thank you for using Brainly.
See you soon!
14/15-5/12 = 31/60
31/60 = 0.5166...