Set equal to each other since both equal 90
5x-6y=-10x-6y
add 6y to both sides
5x=-10x
x=0
5(0)-6y=-90
-6y=90
divide by -6
y=-15
(x,y)
(0,-15)
Divide 165 by 33. Your end answer result should be 1/5 or 20%.
Hope this helps.
First one is false, second one is true.
Answer:
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