Answer: x≤ 4
Step-by-step explanation:
Answer:
(3, -1)
x is 3
y is -1
Step-by-step explanation:
Solving for x:
2x+y=5
<em>Subtract y from both sides</em>
2x= -y+5
<em>Subtract 5 from both sides</em>
2x-5= -y
<em>Multiply both sides by 4</em>
8x-20= -4y
5x+4y=11
<em>Subtract 4y from both sides</em>
5x= -4y+11
<em>Subtract 11 from both sides</em>
5x-11= -4y
<u>Combine equations:</u>
5x-11=8x-20
<em>Subtract 5x from both sides</em>
-11=3x-20
<em>Add 20 to both sides</em>
9=3x
3x=9
<em>Divide both sides by 3</em>
x=3
Solving for y:
2x+y=5
<em>Subtract y from both sides</em>
2x= -y+5
-y+5=2x
<em>Multiply both sides by 5</em>
-5y+25=10x
5x+4y=11
<em>Subtract 4y from both sides</em>
5x= -4y+11
-4y+11=5x
<em>Multiply both sides by 2</em>
-8y+22=10x
<u>Combine equations:</u>
-8y+22= -5y+25
<em>Add 8y to both sides</em>
22=3y+25
<em>Divide both sides by 25</em>
-3=3y
3y= -3
<em>Divide both sides by 3</em>
y= -1
Answer:
B creates a smaller copy of A. I tink
Step-by-step explanation:
If I'm wrong sorry
Answer:
Step-by-step explanation:
Where are the possible answer choices? Please share them next time. Thanks.
Graph y = 2x, using a dashed line instead of a solid line. The y-intercept is (0, 0) and the slope is 2. Plot (0, 0). Starting with your pencil on this dot, move 1 unit to the right and from there up 2 units. Plot a new point there. Draw a dashed line through these two points.
The inequality "y > 2x" tells us that the solution area is ABOVE the dashed line y = 2x. Shade this area.
