The scenario will will be represented by: 
The number will be -13
Step-by-step explanation:
We have to convert the given situation into the mathematical form
Let x be the number
Then
"a number plus itself"
x+x
"plus twice itself"
x+x+2x
"plus 4 times itself"
x+x+2x+4x
"is equal to -104"

This can also be written as:

Keywords: Linear Equation
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Answer: 16 is your answer hope this helped
Step-by-step explanation:
pleas make brainly
The formula would be
A=p (1-r)^t
P 3400
R 0.02
Since it decreases every 20 years
From 2000 to 2040 it decreases 2 times so
T 2
A=3,400×(1−0.02)^(2)
A=3,265
It's c
A. because whole numbers can’t be a fraction or negative
Answer: (-6, -3)
Step-by-step explanation:
We have the point (-3, -6)
And we want to do a reflection over the line y = x.
When we do a reflection of the point (x, y) over the line y = x. the reflected point will be (y, x)
So if our original point is (-3, -6) then the reflected point is (-6, -3)