Need help with this question too, just took a guess, but cannot explain or not sure if it's correct, please see pic for math pro
blem
1 answer:
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Answer:
Step-by-step explanation:
we know that
To get the 10% discount, a shopper must spend at least $200
so
Let
d ------> represent the spending (in dollars) of a shopper who gets the discount
therefore
The value of d must be greater than or equal to $200