Answer:
c
Step-by-step explanation:
Answer:


Step-by-step explanation:


Solve for the first variable in one of the equations, then substitute the result into the other equation.
Add the equations in order to solve for the first variable. Plug this value into the other equations in order to solve for the remaining variables.
---> 
0.9 + 0.02 + 0.004 is the expanded form of 0.924, it is just taking apart each place in the number.
Answer:
$2160
Step-by-step explanation:
=PRN
6000×0.12×3
Answer:
Percent Error:: 12/36 = 33 1/3 %
Step-by-step explanation: