Answer:
X is 3
Step-by-step explanation:
this is because you divide 3 by nine and it equal 3 therefore x equals 3
The slope of a line at a given point is equal to its derivative at that point:
2xdx + 2ydy = 0
-2ydy = 2xdx
dy/dx = -x/y
Slope = -(4/1)
= -4
Equation:
y - 1 = -4(x - 4)
Answer:
6 minutes per entertainment segment
Step-by-step explanation:
Please write that "3 3 4" as "3 3/4" It's a mixed fraction.
Four commercials would take up how many minutes?
4(3 3/4 min per commercial) = 15 minutes.
subtracting that from the 45 minute total, we get 30 minutes of programming time.
Dividing that by five (5), we get 6 minutes per entertainment segment.