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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Answer:
Your bill is $120.80 .
10% of the total - we have to move the decimal point one space to the left: ...
20% of the total – we need to take the value of 10% and double it: ...
15% of the total – we have to divide the value of 10% by 2 and then add the result to the value of 10%:
Step-by-step explanation:
-1
Step by step explanation This is how I got the answer to your question and I gave you the solution I hope this helps you out
Answer:
23
Step-by-step explanation:
f(x) = – 3x + 8
Let x = -5
f(-5) = – 3*-5 + 8,
= 15 +8
= 23
