Answer:
x - 5y = 22
Step-by-step explanation:
Step 1: rewrite the equation of the given line in to slope-intercept form by solving for y
x = 5y - 9
-5y = -x - 9 (subtract 5y and x from both sides)
y = x/5 + 9/5 (divide both side by -5)
Step 2: Our line is parallel to this line, so it has the same slope, but a different y-intercept, so set up the equation...
y = x/5 + b
We are given a point (x, y) of (2, -4), so plug that in and solve for b.
-4 = 2/5 + b
-4 - 2/5 = b (subtract 2/5 from both sides to isolate b)
-20/5 - 2/5 = b
-22/5 = b (simplify)
So the equation of our line is y = x/5 - 22/5
Step 3: Standard form is ax + by = c, where a is a positive integer
subtract x/5 from both sides...
-x/5 + y = - 22/5
multiply by -5 so x becomes a positive integer
x - 5y = 22
Answer:
The numbers are approximately: 4.000 and 1.000
Step-by-step explanation:
The given parameters can be expressed as:
Required
Determine the numbers
In each of the equations, multiply by 1000
![1000 * [\frac{x}{1000} + \frac{y}{1000} \approx 5]](https://tex.z-dn.net/?f=1000%20%2A%20%5B%5Cfrac%7Bx%7D%7B1000%7D%20%2B%20%5Cfrac%7By%7D%7B1000%7D%20%5Capprox%205%5D)
![1000 * [\frac{x}{1000} - \frac{y}{1000} \approx 3]](https://tex.z-dn.net/?f=1000%20%2A%20%5B%5Cfrac%7Bx%7D%7B1000%7D%20-%20%5Cfrac%7By%7D%7B1000%7D%20%5Capprox%203%5D)
So, we have:
Add the two equations
Solve for x
Substitute in
Using:
We have:
<em>This implies that, the numbers approximates to 4.000 and 1.000, respectively.</em>
Answer:
5=4
Step-by-step explanation:
Use pemdas
Answer:300
Step-by-step explanation:(15\5)*100 = 300
Hope this helps xxx
