Answer:
0 because she spent it all
Step-by-step explanation:
35.41-35.41= 0
and why are songs $35.41
Answer:
The number of bleachers seat sold = 200
The number of end zone seats sold =200
The number of excellent seats sold =100
Step-by-step explanation:
Let there are bleachers seats =x
The number of zone seats =y
The number of excellent seats =z
So, we can set up equations for given sentences as
x+y+z= 500
20 x+30 y+40 z=14000
x=y
Substitute x as y into first two equations
y+y+z=500
20 y+30 y+40 z=14000
Simplify each
2 y+z=500
50 y+40 z= 14000
Multiply 2 y +z=500 by -40 to eliminate z terms when we add them.
-80 y-40 z=-20000
Add this with 50 y +40 z=14000, which gives
-30 y=-6000
Divide both sides by -30
y=200
Now, plug in y as 200 into any of the equations to find z.
2(200)+z=500
400+z =500
Subtract both sides 400.
z=100
Now, we know x=y
So, x=200
A right triangle is formed with the equation a^2 + b^2 = c^2
For example 7, 24, 25 is a right triangle
7^2 + 24^2 = 25^2
49 + 576 = 625
625 = 625
For example 20, 25, 30 is NOT a right triangle
20^2 + 25^2 = 30^2
400 + 625 = 900
1025 does not equal 900
Answer:
20 I believe because 15 divided by 4 is 3.75 so I then divided 75 by 3.75 giving me 20:)