Answer:
(1,2)
Step-by-step explanation:
x+4y = 9
2x -4y= -6
Add the equations together
x+4y = 9
2x -4y= -6
-------------------
3x +0y = 3
3x=3
Divide by 3
3x/3 = 3/3
x=1
Now find y
x+4y = 9
1 +4y =9
Subtract 1 from each side
4y = 8
Divide by 4
4y/4 = 8/4
y =2
Answer:85.5
Step-by-step explanation:
Use calculator
Answer:
y=2x+1
Step-by-step explanation:
Y intercept is 1 and slope is 2/1
Answer:
SAS Reflective property
Step-by-step explanation:
Answer:
The answer in slope-intercept form is y = 3x - 2.