Y intercept means the y-coordinate of the point where the graph crosses the y-axis.
Given equation is:
![-2x+6y=5](https://tex.z-dn.net/?f=-2x%2B6y%3D5)
Let x be 0, as at the y-intercept point, the x-coordinate of that point is always 0.
![-2(0)+6y=5](https://tex.z-dn.net/?f=-2%280%29%2B6y%3D5)
![6y=5](https://tex.z-dn.net/?f=6y%3D5)
y=![\frac{5}{6}](https://tex.z-dn.net/?f=%5Cfrac%7B5%7D%7B6%7D)
Slope-intercept form is y = mx + b
where m is the slope of the line and b is the y-intercept of the line {the number without a variable}
-2x+6y = 5
6y = 2x+5
y= ![\frac{2x}{6}+\frac{5}{6}](https://tex.z-dn.net/?f=%5Cfrac%7B2x%7D%7B6%7D%2B%5Cfrac%7B5%7D%7B6%7D)
Hence, slope is ![\frac{2}{6}or\frac{1}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B6%7Dor%5Cfrac%7B1%7D%7B3%7D)
Answer:
27 3/32
Step-by-step explanation:
For this case, we can solve the problem by using the following ratio:
![\frac {25} {1} = \frac {x} {5}](https://tex.z-dn.net/?f=%5Cfrac%20%7B25%7D%20%7B1%7D%20%3D%20%5Cfrac%20%7Bx%7D%20%7B5%7D)
Where,
x: number of letters in 5 minutes
Clearing the value of x we have:
![x = 5 (\frac {25} {1})\\x = 5 * 25\\x = 125](https://tex.z-dn.net/?f=x%20%3D%205%20%28%5Cfrac%20%7B25%7D%20%7B1%7D%29%5C%5Cx%20%3D%205%20%2A%2025%5C%5Cx%20%3D%20125)
Answer:
At that rate, the number of letters that the worker can stamp in 5 min is 125.
Option D.
Yes. the first one is 24 degrees. the second one is 52. the third one is 74. i'm like 90% sure those are the answers.