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Eduardwww [97]
3 years ago
5

Answer this please... brainliest.........

Mathematics
2 answers:
Jet001 [13]3 years ago
8 0

Answer:

A.  Jane's friend found that 20% of 40 is 8.  Then she added $8 to the sale price: 40 + 8 = 48.  Then she determined that the original amount was $48.

B. Jane's friend was incorrect.  Because Jane saved 20%, she paid 80% of the original amount, so that means that 40 is 80% of the original amount.

Naya [18.7K]3 years ago
6 0

Answer:

Her friend is correct

Step-by-step explanation:

40 * 20% = 8

40+8=48

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A cognitive psychologist would like to evaluate the claim that the omega-3 fatty acids can help improve memory in normal adult h
bogdanovich [222]

Answer:

(a)

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(c)Ratio Scale and Discrete Variable

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Step-by-step explanation:

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5 0
3 years ago
MARK AS BRAINLEST
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Answer:

Step-by-step explanation:

Good evening ,

I guess it’s the C expression,

Because, C. 3n^2+n-2 so the coefficient of the term n is 1 and the coefficient of the term n^2 is 3

:)

7 0
3 years ago
Read 2 more answers
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