A) We can first start with the how: our equation is 2x+y=3. First, subtract 2x from each side. We get y=-2x+3. Our Y variable is isolated.
B) Now we can describe which points our equation goes through. One of them is obvious in our form, and that is (0,3) or our y-intercept. Another 2 would be branching off that line, such as (1,1) or (-1,5)
C) To make our system inconsistent, we can easily make another equation, with same slope, but the y-intercept has to be different. Our equation can be y=-2x+2, y=-2x+4, or even y=-2x+3.00000001.
Hope this helps you.
Given:
A number line from -10 to 10 with 20 tick marks.
Point D is 1 tick mark to the left of 5.
To find:
The integer value that represents point D.
Solution:
A number line from -10 to 10 with 20 tick marks. It means, each mark represents the integer values from -10 to 10.
We know that, as we move towards left on a number line the value decreases and as we move towards right the value increases.
Point D is 1 tick mark to the left of 5. It means, point D represents the integer value which is 1 less than 5.
Therefore, point D represents the integer 4.
Answer: x=6
Step-by-step explanation:
Do 4x+19x and that is 23x
And then do 12x+5x and that is 17x
Now the equation is 23x=36+17x
Now do 23x-17x and you get 6x
Now the equation is 6x=36
And then divide x by 6 and 36 by 6 and you get x=6
D 20 units
I know this because 7+7=14 and 3+3=6. Then 6+14=20.
Area of square = Side × side
= 1 6/7 × 1 6/7
= 3.45 square millimeters
