The slope is -5.
The point is (-3, 4)
The formula for point slope form is
y-y1=m(x-x1) where y1 and x1 are the coordiantes of the point and m is the slope.
This shows that the y coordinate is positive and the x coordinate is negative.
May seem counterintuitive. So just flip signs that you see in formula to make the actual point if you are confused.
Let
be the price of an adult ticket, and
the price of a child ticket.
The sentence "Three adults and four children must pay $122 for tickets" translates to 
The sentence "Two adults and three children must pay $87" translates to 
Which leads to the linear system

You can solve this system as you prefer, for example you can multiply the first equation by 2 and the second by 3 to get

Now subtract the first from the second:

Now plug this value for c in any of the equations, for example the first:

Step-by-step explanation:
1/2 b×h that's the area
The answer is 7 square units
11 miles away from angelicas house
Answer:
I think its 3.14
Pls correct me if i'm wrong
Step-by-step explanation: