Answer:
3y+1
Step-by-step explanation:
4y+3-y-2
3y+3-2
3y+1
you just have to combine like terms
<span>The rider is closest to the ground when he is 25 ft from the left side of the ride.</span>
Answer:
B. 4.0 liters
Step-by-step explanation:
1 can = 0.4 l
10 cans = 0.4l x 10
0.4l x 10 = 4l
10 cans = 4l
The question is asking how many combinations of two people can be made from a group of ten people.
Using the formula C(10,2) = 10!/(2! x (10 - 2)! = 10!/(2! x 8!) = 45 handshakes.
A simple way to prove this is each person shakes the hand of 9 other people
10 x 9 = 90 but this counts every handshake from the view of both people involved.
The actual number of handshakes is therefore 90 / 2 = 45
Answer:
The graph in the attached figure
Step-by-step explanation:
we know that
The equation of the line in point slope form is equal to

we have


substitute

Convert to slope intercept form

isolate the variable y



<u><em>Find the intercepts</em></u>
<em>Find the y-intercept</em> (value of y when the value of x is equal to zero)
For x=0

The y-intercept is (0,-2)
<em>Find the x-intercept</em> (value of x when the value of y is equal to zero)
For y=0


The x-intercept is (-2.667,0)
To graph the line plot the intercepts and join the points
see the attached figure