The answer would be $24.55 per oz of gold alloy so rounded up would be $25
Answer:
0.00539218411
Step-by-step explanation:
Answer:
3Ax-6x = 15
3x(A-2)=15
If A were 2, the left side of the equation would be 0 and it wouldn't equal 15 no matter what the value of x is. So A is 2
