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Monica [59]
3 years ago
10

I'll mark the first correct answer brainliest. i only need the bottom question. thanks :)

Mathematics
1 answer:
tankabanditka [31]3 years ago
3 0

Answer:

1/2x^2 -3

Step-by-step explanation:

The first equation is 1/2x^2 + 1 and since this equation is the first one minus 4 1-4= -3 so you would get this new equation.

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What is the probability that they both choose a card labeled dog?
LuckyWell [14K]

Answer:

0.16

Step-by-step explanation:

As it is stated that the card having the label of a dog has a probability of 0.4. Hence, the probability that they both choose a card labeled dog is 0.16.

6 0
3 years ago
A ______ is the difference between the regular selling price of an item and its discounted price.
zhenek [66]
It is sales tax, if not then try discount. I believe it would have to be one of those words
8 0
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Janie's Boutique had a sale in which sweaters were marked 25% off. If Bridget paid $19.08 for asweater (after a 6% sales tax was
Aleksandr [31]

Answer:

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Hope this helps! Please mark brainliest. Have a great day!

8 0
3 years ago
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Allushta [10]

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