Answer:
105 maybe
Step-by-step explanation:
-8
x = 3
Solve for the first variable in one of the equations, then substitute the result into the other equation.
not 5
x=-3
Answer: Interest will be 3%
4.5x = x * r * 13.5
4.5x = 13.5x*r
r = 13.5x/4.5x = 3%
your welcome
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