The answer is 18
You divide 12 buy -2/3
I think each package would be $1.69. first you subtract 3.24 from 10 to get what you payed then divide that by 4 to get 1.69
The question is an illustration of equivalent ratios.
- 3 cups of dark orange require 3 ounces of yellow paint
- 3 cups of light orange require 19.5 ounces of yellow paint
1 cup of dark orange requires
![Red = 7oz](https://tex.z-dn.net/?f=Red%20%3D%207oz)
![Yellow =1oz](https://tex.z-dn.net/?f=Yellow%20%3D1oz)
To make 3 cups, we simply multiply by 3, because ![3 \times 1 = 3](https://tex.z-dn.net/?f=3%20%5Ctimes%201%20%3D%203)
So, we have:
![Red = 7oz \times 3 = 21oz](https://tex.z-dn.net/?f=Red%20%3D%207oz%20%5Ctimes%203%20%3D%2021oz)
![Yellow =1oz \times 3 = 3oz](https://tex.z-dn.net/?f=Yellow%20%3D1oz%20%5Ctimes%203%20%3D%203oz)
2 cups of light orange require
![Red =3oz](https://tex.z-dn.net/?f=Red%20%3D3oz)
![Yellow =13](https://tex.z-dn.net/?f=Yellow%20%3D13)
To make 3 cups, we simply multiply by 1.5, because ![2 \times 1.5 = 3](https://tex.z-dn.net/?f=2%20%5Ctimes%201.5%20%3D%203)
So, we have:
![Red = 3oz \times 1.5 = 4.5oz](https://tex.z-dn.net/?f=Red%20%3D%203oz%20%5Ctimes%201.5%20%3D%204.5oz)
![Yellow = 13oz \times 1.5 = 19.5oz](https://tex.z-dn.net/?f=Yellow%20%3D%2013oz%20%5Ctimes%201.5%20%3D%2019.5oz)
Hence:
- 3 cups of dark orange require 3 ounces of yellow paint
- 3 cups of light orange require 19.5 ounces of yellow paint
Read more about equivalent ratios at:
brainly.com/question/18441891
The area is 76 ft squared, and the perimeter is 43.1 ft. CORRECT ME IF IM WRONG BECAUSE I WAS SO BAD AT AREA/PERIMETER
4 p.m to 8 p.m is 4 hrs.....so she worked 4 regular hrs
8 p.m. to 1 a.m is 5 hrs...she she worked 5 hrs for 1.5 times as much
4x + 5(1.5x) = 92
4x + 7.5x = 92
11.5x = 92
x = 92 / 11.5
x = 8 <==== so she charged $ 8 per hr from 4 pm. to 8 pm. and (8 * 1.5) = $ 12 per hr for hrs after 8 p.m