2/8.
You take two pizzas and divide them by 8.
Answer: B
Step-by-step explanation:
-1 will be your answer. (B)
Answer:
answers are (1+0.13)x and 1.13x
Step-by-step explanation:
i did this one last year and got it right :)
Answer: 4
Step-by-step explanation:
6 • 2/3 =
12/3 =
4
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!