Answer:
<u>x = -2</u>
<u>y = -6</u>
Step-by-step explanation:
<u>Equating the equations</u> :
- x - 4 = 4x + 2
- 3x = -6
- x = -2
Answer:
B
Step-by-step explanation:
We are given:
We are going to put 4x in place of the second y since the first y equaled it:
So we can factored this equation:
This implies 2x=0 or x-2=0.
2x=0
Divide both sides by 2:
x=0
x-2=0
Add 2 on both sides:
x=2
If x=0 and y=4x, then y=4(0)=0 so we have (0,0) is an intersection.
If x=2 and y=4x, then y=4(2)=8 so we have (2,8) is an intersection.
Answer:
s=x+3
Step-by-step explanation:
where s is sam's total money
s=x+5-2
s=x+3
Answer:
256m2
Step-by-step explanation:
A= a+b divided by 2 mines c