: <span> you have to solve for y. So if you do that you get y= -2/3x + 6
graph according to y=mx + b
b is y intercept, so the graph crosses the point (0, 6)
m is the slope and slope is rise over run. So go down 2 and right 3 from (0,6) as many times as you need to fill up the graph.
Then go up 2 and left 3 from (0,6) as many times as you need to fill the graph.
Put arrows at each end of your line to show that it's a line. </span>
4/5+3/5 = 7/5 = 1.4
3.5X5 = 17.5
1.4 + 17.5 = 18.9 = 18 9/10
<h3>Answer: Approximately 6.4 units</h3>
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Explanation:
The origin is the point (0,0)
Use the distance formula to find the distance from (0, 0) to (4, -5)
Let
![(x_1,y_1) = (0,0)\\\\(x_2,y_2) = (4,-5)\\\\](https://tex.z-dn.net/?f=%28x_1%2Cy_1%29%20%3D%20%280%2C0%29%5C%5C%5C%5C%28x_2%2Cy_2%29%20%3D%20%284%2C-5%29%5C%5C%5C%5C)
be our two points. Plug those values into the distance formula below and use a calculator to compute
![d = \sqrt{\left(x_1-x_2\right)^2+\left(y_1-y_2\right)^2}\\\\d = \sqrt{\left(0-4\right)^2+\left(0-(-5)\right)^2}\\\\d = \sqrt{\left(0-4\right)^2+\left(0+5\right)^2}\\\\d = \sqrt{\left(-4\right)^2+\left(5\right)^2}\\\\d = \sqrt{16+25}\\\\d = \sqrt{41} \ \text{ exact distance}\\\\d \approx 6.40312 \ \text{ approximate distance}\\\\d \approx 6.4\\\\](https://tex.z-dn.net/?f=d%20%3D%20%5Csqrt%7B%5Cleft%28x_1-x_2%5Cright%29%5E2%2B%5Cleft%28y_1-y_2%5Cright%29%5E2%7D%5C%5C%5C%5Cd%20%3D%20%5Csqrt%7B%5Cleft%280-4%5Cright%29%5E2%2B%5Cleft%280-%28-5%29%5Cright%29%5E2%7D%5C%5C%5C%5Cd%20%3D%20%5Csqrt%7B%5Cleft%280-4%5Cright%29%5E2%2B%5Cleft%280%2B5%5Cright%29%5E2%7D%5C%5C%5C%5Cd%20%3D%20%5Csqrt%7B%5Cleft%28-4%5Cright%29%5E2%2B%5Cleft%285%5Cright%29%5E2%7D%5C%5C%5C%5Cd%20%3D%20%5Csqrt%7B16%2B25%7D%5C%5C%5C%5Cd%20%3D%20%5Csqrt%7B41%7D%20%5C%20%5Ctext%7B%20exact%20distance%7D%5C%5C%5C%5Cd%20%5Capprox%206.40312%20%5C%20%5Ctext%7B%20approximate%20distance%7D%5C%5C%5C%5Cd%20%5Capprox%206.4%5C%5C%5C%5C)
The distance between the two points (0,0) and (4,-5) is approximately 6.4 units.
Answer:106.63%.
Step-by-step explanation:To find the percentage of the price per ounce of gold increase we will use % increase formula.Therefore, the price of per ounce of gold increased by 106.63%.