The value of nine is 90,000.
Hope that helped:)
Answer:y=6.61,x=-6.46
Step-by-step explanation:
3x+7y=-26(×5)
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5x+3y=-14(×3)
=15x+35y=-130
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15x+9y=-42
subtracting the 2 equations =15x-15x+35y-9y=-130-(-42)
=26y=172
y=172÷26
y=6.61
substitute y in the first equation=3x+6.61=-26
3x=-26+6.61=-19.39
x=-19.39÷3
x=-6.46
108-92=16
16 divide 92=0.173913 multiply by 100=17.3913%
ANSWER
17.39% in change
