Answer: No solution
Step by step:
10x-2(5x+2)=12
10x-10x-4=12
0x=16
No solution
Interest = $500*0.12=$60
Processing fee = $25
Total finance charge = $(60+25)=$85.
APR=(total finance charge)/amount borrowed
=85/500
=17%
Step-by-step explanation:

Factor by grouping,

Complete the square, with the x variables,

Factor out 25 for the y variables

Complete the square

Simplify the perfect square trinomial

Make the right side be 1 so divide everything by 25.

Here our center is (7,2).
Answer:
Step-by-step explanation:
Rationalization factor of