Margaret manages a second-hand clothing store. The store advertises that is you buy 3 items, you will get 15% off the most expen
1 answer:
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Okay well it kept saying that I for some reason was not using appropriate words so my long response got deleted.
tldr; we can treat this like a box that we put something into (x) and we get something back from it (y).
We can then take this data we get and put it in a table. This is useful for finding patterns.
I will post a picture of what a table may look like.
Hope this Helps!
tldr; we can treat this like a box that we put something into (x) and we get something back from it (y).
We can then take this data we get and put it in a table. This is useful for finding patterns.
I will post a picture of what a table may look like.
Hope this Helps!
Answer:
x = 7
Step-by-step explanation:
Start by solving for which is a common expression for both equations. Then in the first equation:
and in the second equation:
Now we make the two expressions equal so we get: