Judging by the question at hand I generated this equation.
x+y=12
x=2y
I begin this question by plugging in the x=2y into the equation for x.
So the new equation should be 3y=12. I then divide the entire equation by 3 to get y=4.
Next I plug y=4 into the equation, the new equation should be x+4=12. I then subtract 4 from both sides to get x=8.
The two numbers are :
x=8 y=4
Answer: D
Step-by-step explanation: I think
1. -1
2. 1
3. 5
4. -1
5.-1
6. -3
Answer:
a square, rectangle,trapezoid
Step-by-step explanation:
Answer: The answer is A. -21
Its simplified and i just multiplied 3 by -7 :)
