Answer:
Hi there, $4.04 should be his finance charge.
Step-by-step explanation:
Answer:
0 is the answer. I think.
Answer:
12/1
Step-by-step explanation:
k = y/x, where y and x is how much is added to the respective variables each point.
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!
Here are 5 ordered pairs (0,5) (1,3) (2,1) (3, -1) (4, -3)
The slope is -2 of c. You always call the y intercept b and the slope m.
