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Thepotemich [5.8K]
3 years ago
10

Plz help me on this question! I will make you the brainlest! Thanks!

Mathematics
2 answers:
babunello [35]3 years ago
8 0

3 x 0.25

You would times the $3 by 0.25 because that is the discount

You would get the answer

0.75 = 3 x 0.25

Subtract 0.75 by 3 because 0.75 is just the discount

3 - 0.75 = 2.25

Do the same steps for the 20% off but starting with 2.25 this time

2.25 x 0.2 = 0.45

2.25 - 0.45 = 1.8

The final price of the cereal would be $1.8

zhenek [66]3 years ago
4 0

discount of 25% means you're paying (100% -25%) = 75% of the original price. An additional discount of 20% means you're paying (100% -20%) = 80% of the discounted price. In the end, you're paying

 $3.00*75%*80% = $1.80


The final price of the cereal is $1.80.


plz mark as brainliest answer

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The five members of the Traynor family each buy train tickets. During the train ride, each family member buys a boxed lunch for
larisa [96]

Let's assume

the price of each train ticket is x

we are given

total number of family members =5

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so, total cost of ticket =5x

now, we have

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we are given

total cost of trip is $248.50

now, we can plug values

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248.50=5x+5*6.50

now, we can solve for x

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216=5x

\frac{5x}{5} =\frac{216}{5}

x=43.2

so,

the price of each train ticket is $43.2..........Answer

8 0
3 years ago
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The value of a house has increased by 5% the house is now valued at £609000 what is the value of the house before the increase?
lutik1710 [3]

Answer:

Current \ price = 609000\\\\Let \ the \ original \ price \ be = x\\\\\% increase = 5 \% \ of \ x = \frac{5}{100} \times x = \frac{5x}{100}\\\\Price \ after \ increase, current\ price = \frac{5x}{100} + x\\\\

=> 609000 = \frac{5x}{100} + x\\\\=>609000 = \frac{105x}{100}\\\\=> x = \frac{609000 \times 100}{105}\\\\x = 580000

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