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Roman55 [17]
2 years ago
12

There is a 10% off sale on laptop computers. If someone saves $90 on a laptop, what was its original cost?

Mathematics
2 answers:
Angelina_Jolie [31]2 years ago
4 0

Answer:

I think 100$

Step-by-step explanation:

I can't be to sure

docker41 [41]2 years ago
4 0

Answer:

900 dollars

Step-by-step explanation:

This is pretty easy

We know 10 percent off

so we can make an equation

0.1x=90

Then just solve

x=900

So 900 dollars

We can check by use finding 10 percent of 900

which is 90

SO its correct

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in peter's garden, 3/4 of the flowers are tulips. of the tulips, 2/3 are yellow. what fraction of the flowers in peter's garden
bekas [8.4K]
Half of the flowers are yellow tulips.

3 of the 4 columns are marked T for tulips.

Of those 3, 2 of them are yellow.

This shows us that 6 of the 12 boxes, 1/2, are yellow tulips.

8 0
3 years ago
A farmer has 5 times as many cows as horses.
Assoli18 [71]

Answer:

The correct answer is !40 cows and 28 Horses

Step-by-step explanation:

h+5h=168

6h=168

h=168/6

h=28 horses.

5*28=140 cows.

Proof:

28=140=168

168=168

7 0
3 years ago
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MakcuM [25]
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-2 = 9n + 4/2

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-1 = 9n

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N is -9.

If this answer is right please leave a thanks and a rating. :)
4 0
3 years ago
What is the length of the hypotenuse,c ? 3m 5m
UkoKoshka [18]

Answer:

square root of 34

Step-by-step explanation:

ok so S is for Squared

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25+9=34

Cs=34

C= square root of 34

to get C we need to square root Cs

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so C is 5.83

5 0
3 years ago
12 and 13? I need help please!
ludmilkaskok [199]
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4 0
3 years ago
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