Answer:
Here is the graph I made, starting from (-3,1) to (-2,-1) it goes down 2 units and over 1 unit.
Answer:
A. x=3, y= -6
Step-by-step explanation:
x - 2y = 15
2x + 4y= -18
<em>Solving for x</em>
x-2y=15
<em>Subtract x from both sides</em>
-2y= -x+15
<em>Multiply both sides by -1</em>
2y=x-15
<em>Multiply both sides by 2</em>
4y=2x-30
2x+4y= -18
<em>Subtract 2x from both sides</em>
4y= -2x-18
<u>Combine equations:</u>
-2x-18=2x-30
<em>Add 2x to both sides</em>
-18=4x-30
<em>Add 30 to both sides</em>
12=4x
4x=12
<em>Divide both sides by 4</em>
x=3
Solving for y
x-2y=15
<em>Add 2y to both sides</em>
x=2y+15
<em>Multiply both sides by 2</em>
2x=4y+30
2x + 4y= -18
<em>Subtract 4y from both sides</em>
2x= -4y-18
<u>Combine equations:</u>
-4y-18=4y+30
<em>Add 4y to both sides</em>
-18=8y+30
<em>Subtract 30 from both sides</em>
8y= -48
<em>Divide both sides by 8</em>
y= -6
Answer:
The answer is -10 or 1
Step-by-step explanation:
by doing multjoke for each and subtracting
Answer:
The x intercept is (-3,0)
The y intercept is (0,-6/5)
Step-by-step explanation:
To find the x intercept, set y =0 and solve for x
2x+5y=-6
2x+0 = -6
Divide by 2
2x/2 = -6/2
x = -3
The x intercept is (-3,0)
To find the y intercept, set x =0 and solve for y
2x+5y=-6
0+5y = -6
Divide by 5
5y/5 = -6/5
y = -6/5
The y intercept is (0,-6/5)
