A=ub/k. the way you get this is by symplfying both sides of the equation then isolate the variable. hope this helped :)
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x=1.4
y=-3.6
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:)
Im pretty sure that means what is y when x is -5. the answer is 5
22,000 x 2= 44,000
120%
So I think it would equal to 345,600,0
I am not sure
P.S. I am not good at math sorry if it is wrong...