<u>Answer:</u>
The y-intercept of a line that has a slope of negative 3 and passes through point 0 and -7 is ![y = -3x -7](https://tex.z-dn.net/?f=y%20%3D%20-3x%20-7)
<u>Solution:</u>
Let us assume that the slope is m and the y intercept of the line is b
Hence,
--------- (i)
y intercept means we need to find the value of y when x is 0
Here the line passes through point (0,-7) and slope m = (-3)
Now putting the point (0,-7) in equation (i) we get,
![\Rightarrow -7 = m\times0 +b](https://tex.z-dn.net/?f=%5CRightarrow%20-7%20%3D%20m%5Ctimes0%20%2Bb)
Anything multiplied by 0 is 0,
![\Rightarrow -7 = 0+b](https://tex.z-dn.net/?f=%5CRightarrow%20-7%20%3D%200%2Bb)
![\Rightarrow b = -7](https://tex.z-dn.net/?f=%5CRightarrow%20b%20%3D%20-7)
So, the line will be ![y = -3x -7](https://tex.z-dn.net/?f=y%20%3D%20-3x%20-7)
Answer: B.
Step-by-step explanation: For the number of boxes, the star is at one. For the total pounds, the star is at 1/2 because it is between 0 and 1.
I hope that helps!
Answer:
23.25
Step-by-step explanation:
Subtract 7 from 100: 100 - 7 = 93
Multiply 25 and 93%: 25 × 93% = 23.25
I didn't do it this way, but I thought it would be faster for you.
Convert to a fraction by placing the decimal number over a power of 10
so your answer would be 7/8