Putting it in simpler terms
Answer:
The answer to the picture is 19 square units if I remember correctly.
Step-by-step explanation:
Answer:
35 ÷ 7
In this quotient, 35 is the dividend and 7 is the divisor.
Hope that helps.
The answer is X>-7 for your question
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!
