In this equation, it's easy, they are simply trying to trick you by saying "unit rate".
Unit Rate means slope, or what it is increasing by. In your equation, y=x2.
The, x2, is your "unit rate". (Slope)
I believe it is $4,955. Hope this helps :)
The right triangles are congruent, so
.. 2x -14 = 37 -x
.. 3x = 51 . . . . . . . add x+14
.. x = 17 . . . . . . . . divide by 3
x = 17
Answer:
4200
Step-by-step explanation:
1/3 = 4/12
1/4 = 3/12
7/12 they ate
12-7=5
5/12 is left