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Kryger [21]
3 years ago
11

NEED HELP YOU GUYS!!!!

Mathematics
1 answer:
AURORKA [14]3 years ago
5 0

Answer:

x1=

\frac{ - 2 +  \sqrt{100} }{ - 48}

x2=

\frac{ - 2 +  \sqrt{100} }{ - 48}

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A pair of shorts are £15 in a 40%. What was the non-sale price
lana66690 [7]

Answer:

£10.71

Step-by-step explanation:

Given the original price including discount od shorts = £15

Percent discount = 40%

Original price = x

Using the expression to calculate x

x + (40%of x) = 15

x +0.4x = 15

1.4x = 15

x = 15/1.4

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Hence the non sale price is £10.71

4 0
3 years ago
Describe the relationship between 45 stundents and 15 stundents
TiliK225 [7]
Answer— 45/15=3 so there is 3 classes with 15 students in each class? I didn’t really understand your question but I tried!

Hope it helped!
8 0
3 years ago
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kow [346]
I think the answer to you question is 35 i might be wrong tho but it may work.
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3 years ago
There are 45 students in a class. The ratio of boys to girls is 2:3. How many boys are there in the class?
Lena [83]

Answer:

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Step-by-step explanation:

we add 2 and 3 because they are equal parts:

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7 0
3 years ago
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Step-by-step explanation:

given

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