X + y = 4
x - y = 0
------------add
2x = 4
x = 4/2
x = 2
x + y = 4
2 + y = 4
y = 4 - 2
y = 2
solution is (2,2)....so it contains one point <==
Answer:
16
Step-by-step explanation:
Equation : 6x+2=5x+18
Like Terms : x + 2 = 18
Like Terms Again : x = 16
Answer:
side length= 8 meters
diagonal = 11.31
Step-by-step explanation:
take the square root of 64 to find the length of the side, which is 8.
Then do 8 times the square root of 2 to find the diagonal.
Answers,
1. 23
2. 79
3. 53
4. 26
5. 13
6. 11
How I did this,
What I did was subtract 8 from 31 to get ( e ) by itself.
This subject will get harder so I reccomend you focus on school and learn how to do this.
2/7 + 1/3= 13/21
Answer= 13/21