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vekshin1
3 years ago
8

A guitar is on sale for 20% off the original price. Let p represent the original price. What expressions can be used to calculat

e the sale price?
Mathematics
2 answers:
Gala2k [10]3 years ago
5 0
20% off so, u are paying 80%
80% = 0.8
0.8p
slega [8]3 years ago
5 0
The expression should be .8p

the .8 part is the part of the cost that you will pay.  it's hard to explain, but .8p is the way to go

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Answer:

m=\frac{3}{4}

Step-by-step explanation:

\mathrm{Slope\:between\:two\:points}:\quad \mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}

\left(x_1,\:y_1\right)=\left(15,\:7\right),\:\left(x_2,\:y_2\right)=\left(3,\:-2\right)

m=\frac{-2-7}{3-15}

\mathrm{Refine}

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3 years ago
A company makes poppy lapel pins.
mezya [45]

Answer:

<h2>The required percentage is 65.45%.</h2>

Step-by-step explanation:

The total costing is 1000 \times 1.10 = 1100

35% were given to the charity, hence 350 were given to the charity.

There are (1000 - 350) = 650 lapel pins remaining.

60% of 650 = \frac{60}{100} \times 650 = 390 werre sold for 3.00 each. Hence, earning from here is 390 \times3 = 1170.

40% of 650 = 260 were sold at 5.00 for 2. It can also be said that \frac{260}{2} = 130 were sold at 5.00 each. Earning from this section is 130 \times5 = 650

Total earning is (1170 + 650) = 1820.

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3 years ago
Does anyone know where this worksheet is at on online with the answers ?
Vlad1618 [11]

Answer:

I do not know if there is this worksheet online which comes with answers, but you can post questions here on brainly, and I can help you clarify them!!

:>>

8 0
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AfilCa [17]

Answer:

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2 years ago
Please answer !!Urgent ​
motikmotik

I'm sorry I don't know what this is can you explain it sike

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3 years ago
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