Answer:
40
Step-by-step explanation:
no. of defective light bulbs= 8/100×500
= 40
Answer:
y = (-5/3)x - 4
Explanation:
The equation of a line with slope m that goes through the point (x1, y1) is:
![y-y_1=m(x-x_1)_{}](https://tex.z-dn.net/?f=y-y_1%3Dm%28x-x_1%29_%7B%7D)
Additionally, two lines are parallel if they have the same slope.
The slope of the line y = (-5/3)x - 2 is (-5/3) because it is the number beside x.
So, the slope of our line is also -5/3.
Therefore, replacing m by -5/3 and (x1, y1) by (-3, 1), we get that the equation of the line is:
![\begin{gathered} y-1=-\frac{5}{3}(x-(-3)) \\ y-1=-\frac{5}{3}(x+3) \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20y-1%3D-%5Cfrac%7B5%7D%7B3%7D%28x-%28-3%29%29%20%5C%5C%20y-1%3D-%5Cfrac%7B5%7D%7B3%7D%28x%2B3%29%20%5Cend%7Bgathered%7D)
Finally, solving for y, we get:
![\begin{gathered} y-1=-\frac{5}{3}x-(\frac{5}{3}\cdot3) \\ y-1=-\frac{5}{3}x-5 \\ y=-\frac{5}{3}x-5+1 \\ y=-\frac{5}{3}x-4 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20y-1%3D-%5Cfrac%7B5%7D%7B3%7Dx-%28%5Cfrac%7B5%7D%7B3%7D%5Ccdot3%29%20%5C%5C%20y-1%3D-%5Cfrac%7B5%7D%7B3%7Dx-5%20%5C%5C%20y%3D-%5Cfrac%7B5%7D%7B3%7Dx-5%2B1%20%5C%5C%20y%3D-%5Cfrac%7B5%7D%7B3%7Dx-4%20%5Cend%7Bgathered%7D)
So, the answer is:
y = (-5/3)x - 4
There would be 32 men in the dance recital.
24/3 = 8
8 times 4 = 32
24/32 = 3/4
Answer:
The last one.
Step-by-step explanation:
Answer:
-16
Step-by-step explanation:
multiply 4x4 and then determine if its negative or positive