Answer:
You are 14 years old. Your cousin is 11 years old.
Step-by-step explanation:
Let x = cousin
Let x + 3 = you
x + x + 3 = 25
Solve out left side
2x + 3 = 25
Subtract both sides by 3
2x = 22
Divide both sides by 2
x = 11
11 + 3 = 14
Answer:
(5,2)
Step-by-step explanation:
You have to look to the X axis and you'll see the smiley face 5 bars/lines across from the vertex or 0.
Next, you'll need to look at the Y axis and see that the smiley face is 2 bars/lines vertically from 0.
So all you need to do is put the numbers into (x,y) and you'll get (5,2)
Hope this helps!
You sure this is right is the $36720 supposed to be end value
The awnser is the simplified stystem is the arbitrary solution of the original system of equations
The Law of Conservation states that energy can neither be created or destroyed. So I believe the answer should be A, since the Light energy is being converted and not destroyed and then made again
hope this helps