Answer:
90%
Divide 180 by 200, and you get .9. Convert that into. a percentage
Concept
Quotient the number obtained by dividing one number by another Dividing 10 by 5 gives a quotient of 2.
Replace the second equation y=3x+4 into the first one:
2(3x+4)+5x=30
Now solve for x:
6x+8+5x=30
11x=30-8
11x=22
x=22/11
x=2
Finally, replace x=2 into y=3x+4
y=3*2+4
y=6+4 = 10
So the anwer is x=2, y=10
I need more information to answer this
If you want it estimated it would be .55 which would be 55/100 which would simplify to 11/20
