Answer:
238/1250.
Step-by-step explanation:
The function is decreasing on the interval (-∞,∞)
This means that, throughout the whole graph, the slope is negative.
Answer:
(0,1)
Step-by-step explanation:
There is a solution where the two equations intersect, therefore:
3x+1=2x+1
3x-2x=1-1
x=0
If we plug this 0 value into the x of both equations, we get a y value of 1:
y=3*0+1
y=0+1
y=1
OR
y=2*0+1
y=0+1
y=1
Therefore, there is a solution at (0,1)
<em>I hope this helped! :)</em>
Answer:
12.
Step-by-step explanation:
it takes 24 days to completely cover the whole pond.
to cover half the pond, it takes an x amount of time (x is unknown) x is equal to the half of 24. That means 24 = 2x and x=12.
Answer:
Step-by-step explanation:
We want to solve for x in the equation in
Let us group like terms to obtain:
We now combine the terms to get:
Divide both sides by 4