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Alisiya [41]
3 years ago
6

I need help. I'm not smart XD

Mathematics
2 answers:
Ne4ueva [31]3 years ago
8 0

Answer:

126

Step-by-step explanation:

(−3/10)(4.2)(−100)

Since the product of -10 & 10 is -100, we can rewrite as-you may call this associative property I guess since I still haven't rearranged the factors:

(−3/10)(4.2)((−10)(10))

Associative property:

(-3/10)(4.2)(-10)(10)

Commutative property:

(-3/10)(-10)(4.2)(10)

Associative property:

((-3/10)(-10))((4.2)(10))

Simplifying:

(3)(42)

Simplifying:

126

Katena32 [7]3 years ago
6 0

Answer:

126

Step-by-step explanation:

(−3/10)(4.2)(−100)

=4.2*\frac{3*100}{10}

=\frac{3*100}{10} =30

=30 times 4.2 = 126

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Neal decides to sell his concert tickets to a sold- out show. He paid 90$ for the pair but believes he can sell them for 150% of
Pie

Answer:

Neal thinks that he can sell the tickets for $135.

Step-by-step explanation:

Original price at which Neal bought the tickets = $90

If he expects to sell them at 150% of the original,

150% as a decimal = 150/100 = 1.5

the new resale price = 1.5* $90

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Therefore, Neal thinks that he can sell the tickets for $135.

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Answer:

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Step-by-step explanation:

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Have a lovely rest of your day/night, and good luck with your assignments! ♡

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