The answer for question (1) 16%
2x²+x-6=0
(2x-3)(x+2)=0
x=3/2 or -2
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The answer is D since
4*4=16
16*4=64
64*4=256
The answer should be A simple interest
1/2
If ABC ~ DEF then 12/6, 16/8, and 18/9 would equal 2
BUT since we are going from a large triangle to a small triangle, our answer needs to be less then one, making our answer 1/2
