Answer:
seeing as no one is answering I will
Answer:
Two numbers are 38 and 10
Step-by-step explanation:
Let x and y are the two numbers
One number is 18 more than twice the other number.
![y=2x+18](https://tex.z-dn.net/?f=y%3D2x%2B18)
The sum of the numbers is 48.
![x+y=48](https://tex.z-dn.net/?f=x%2By%3D48)
Plug in y =2x+18
![x+2x+18=48](https://tex.z-dn.net/?f=x%2B2x%2B18%3D48)
![3x+18=48](https://tex.z-dn.net/?f=3x%2B18%3D48)
Subtract 18 from both sides
![3x=30](https://tex.z-dn.net/?f=3x%3D30)
divide both sides by 3
x=10
![y=2x+18](https://tex.z-dn.net/?f=y%3D2x%2B18)
![y=2(10)+18=38](https://tex.z-dn.net/?f=y%3D2%2810%29%2B18%3D38)
Two numbers are 38 and 10
Answer:
140$
Step-by-step explanation:
You can use the three rule step.
20% ?
-------=------------
100%. 700$
Then u go 20 x 700 divided by 100 which gives you the 20% in $