First, you would need to determine the discount amount.
$550 - $440 = $110
Next, you would need to create an equation for this problem. Let x represent the unknown percent discount.
=
Cross multiply.
550x = 11,000
Now, all you would need to do is isolate the x. To do this, you would divide both sides of the equal sign by 550.
x = 20
x =
20%The percent discount was 20%. I hope this helps!
Then the price of hot dog buns would go up, I assume.
If you were the owner of the leading hot dog bun company, and hot dog prices went down, then more people would need to buy hot dog buns. So if you wanted to profit from that you'd raise your prices a little bit to make more money.
Answer:
x=-6
Step-by-step explanation:
y=2x + 5
y= x -1
Plug in the equation for y
x-1=2x+5
Combine like terms
-1=x+5
-6=x
Hope this helps! Please mark brainliest :)