Answer:
Step-by-step explanation:
i dont know sorry
In this question, we're trying to find cost of one sandwich.
To find this, we must make a systems of equation from the given information:
We would represent sandwiches as "s" and drinks as "d".
Systems of equations:
6s + 4d = 53
4s + 6d = 47
Solve for s:
6(6s + 4d = 53)
-4(4s + 6d = 47)
36s + 24d = 318
-16s - 24d = -188
--------------------------
20s = 130
Divide both sides by s
s = 6.50
This means that one sandwich costs $6.50
Answer:
$6.50
Answer:
Linear Equation:
y = 12.5x
This is assuming the first price is $12.50. Each new bid will add another $12.50 to it (so multiply by the amount of bids there are).
Proportional:
The amount that goes up is corresponding. This is true, for:
x = 1, y = 12.5 (x12.5)
x = 2, y = 25 (x12.5)
x = 3, y = 37.5 (x12.5)
etc. etc.
Where <em>y</em> is the selling price of sculpture:
This is true, for y stands for the total amount that it will cost the bidder.
Where <em>x</em> is the number of new bids:
<em>x</em> is the amount that of bids in all.
~
Well 96 ounces is 6 pints so which is bigger?
