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Levart [38]
3 years ago
5

A store has a sale with 30% off every item. When you enter the store, you receive a coupon that states that you receive an addit

ional 30% off. Is this equal to a
60% discount? Explain your answer.
Mathematics
1 answer:
sergey [27]3 years ago
6 0

Answer:

No, It is not equal to a 60% discount.

Step-by-step explanation:

Think of this. I go into a store and everything is 50% off and I have a coupon myself that is a 50% off discount for a specific item. It may seem like the item is now free, but it isn't. Imagine the item was $1 before any discount. Then the store took 50% off of the $1, leaving it at $0.50. So now with my discount of 50% off the item I will be taking this 50% off of $0.50 = my final discounted cost of $0.25.

Hope I helped you understand :)

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mafiozo [28]

Answer:

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Step-by-step explanation:

4(z+6)-11=25

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simplify

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divide each side by 4

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Simplify

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subtract 6 from each side

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3 years ago
One week a computer store sold total of 36 computers and external drives. The revenue from these sales were $23490. If computers
yarga [219]

Answer:

X = 18

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Step-by-step explanation:

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Step-by-step explanation:

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