Solving for x
x=3/8m-5/4,m
Solving for m
m=10/3+8/3x,x
Answer:
The answer should be 1500g I think.
Let x be your first alloy
2/5x+7/10(30-x)=1/2(30)
4x+210-7x=150
3x=60
x=20
So, you need 20 lbs of the first alloy, and 10 parts of the second to make 30 lbs of half iron and half silver alloy!
Answer:
$3.65/$18.25
Step-by-step explanation:
$3.65/$18.25
=0.2=2%
This is the correct answer
9.14% is the number rounded to the nearest hundredth
