Answer:
-11,3
Step-by-step explanation: using foil (x-2)(X+10)=x^2+8x-20
x^2+8x-20-13=13-13 X^2+8x-33=0 factoring you get (x+11)(x-3)=0 so x+11=0
x-3=0
x=-11,3
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Answer:
-1is your answer to the question
18 liters water, 9 liters orange, 6 liters apple, and 3 liters mango

The account will have decreased by $2640 after 2/3 year.