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ohaa [14]
3 years ago
7

What is 10% off of 29.99

Mathematics
2 answers:
IrinaVladis [17]3 years ago
5 0
29.99 - 10% of 29.99
29.99 - 0.10(29.99) = 26.99

or

if it is 10% off, then u are paying 90%
90% of 29.99
0.9(29.99) = 26.99
Vlad [161]3 years ago
3 0
In order to figure this out we need to change 10% into a decimal. 
10% = 0.10 
Now we multiply 0.10 x 29.99 = 2.999 
Since it asks "off of" 
meaning to take away 10% from 29.99
we have to subtract 
sooooo...
29.99 - 2.999 = 26.991

So your answer is 26.991

Good Luck! 
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Answer:

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Step-by-step explanation:

(30+x)+30+9x=360

We move all terms to the left:

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We get rid of parentheses

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We add all the numbers together, and all the variables

10x-300=0

We move all terms containing x to the left, all other terms to the right

10x=300

x=300/10

x=30

   

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