Answer: The original price of brownie was $2.1 each.
Step-by-step explanation:
since we have given that
Let the original price will be x
Number of brownie purchased = 8
According to question , each brownie costs $0.20 less than the original price.
So, it becomes

Hence, the original price of brownie was $2.1 each.
Answer:18
Step-by-step explanation:
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The constant of proportionality of y=7.25x is 7.25.
Answer:
4
lolz sorry for a late answer bud
Step-by-step explanation: