Let x be the common factor between chickens and ducks. Then:
6x/(5x-63)=3/1
15x-189=6x
9x=189
x=21
6x=123 chickens were on the farm
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Step-by-step explanation:
1) Ans 3
2) Ans 6
3) Ans 4
4) Ans 1/5
5) Ans 1/23
Answer:The third one 5n(4m-3)
Step-by-step explanation: easy
Answer: y= 4/3x -8
Step-by-step explanation:
-4 - -8 over 6 - 3
-4 + 8 over 3
4 over 3
Y intercept is y1 which is -8