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3 years ago

10

Help!![tex]Janet is buying a $28 necklace. The store reduces the price by 20% and then applies a $2 off coupon. How much will sh

e pay for the necklace?

2 answers:

Nataliya [291]3 years ago

6 0

$20.40

Hope this helps! ^_^

aleksandr82 [10.1K]3 years ago

6 0

10% of 28 is 2.8. 2.8x2 is 5.6. 5.6-28=22.4. 22.4-2= 20.4

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tester [92]

Answer:

$\%Percent = 17.14\%$

Step-by-step explanation:

Given

$Carbohydrate = 250\ g$

$Protein = 60\ g$

$Fat = 40\ g$

Required

Determine the percentage of protein

First, we need to calculate the total:

$Total = Carbohydrate + Protein + Fats$

$Total = 250\ g + 60\ g + 40\ g$

$Total = 350\ g$

Percentage of protein is calculated as thus:

$\%Percent = \frac{Protein * 100\%}{Total}$

$\%Percent = \frac{60 * 100\%}{350}$

$\%Percent = \frac{6000\%}{350}$

$\%Percent = 17.14\%$

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3 years ago

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zepelin [54]

64 and 28 have a GCF of 4, since 64 = 4 x 16, 28 = 4 x 7, and 7 and 16 have no factors other than 1 in common. Knowing that, we can rewrite 64 + 28 as

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and then use the distributive property to rewrite it again as

4 x (16 + 7)

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3 years ago

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Which set has the same mean, median, and mode?

Scilla [17]

Answer:

A.

Step-by-step explanation:

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Calculate the means:

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