Step 2, 5*155= 775,which means the steps after that would make the answer even more variable
B because .06 + .12 = .18 which is 18% out of 250 people
So to start this off you would add 9y to both sides of the equation and then you regroup it which gives you <span>−2x=−25+9y and then you regroup the terms and get -2x=9y-25 and then you dived both sides by -2 and get x=9y-25/-2 then you simplify and so on
but at the end you should get x=-1 and y =3
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Answer:
ther is no k
Step-by-step explanation:
