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creativ13 [48]
3 years ago
8

There is a 10% off sale on laptop computers. If someone saves $35 on a laptop, what was its original cost?

Mathematics
1 answer:
IceJOKER [234]3 years ago
4 0

Answer:

The original cost is $350

Step-by-step explanation:

Let's assume

original cost of computer is x

There is a 10% off sale on laptop computers

So, amount saved is

=\frac{10}{100}x=0.10x

now, we are given

someone saves $35 on a laptop

so, we can set them equal

and then we can solve for x

0.10x=35

we can divide both sides by 0.10

and we get

x=350

So,

The original cost is $350

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Step-by-step explanation:

Represent the two sides with a and b, where a is the longest

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Determine the length of the longest side

Perimeter of a kite is calculated as thus:

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