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denis23 [38]
3 years ago
8

Suppose you add 10% of a number to the number, and then you subtract 10% of the total. Is the result greater than, less then, or

equal to the original number?
Mathematics
1 answer:
anyanavicka [17]3 years ago
5 0
Let's say the number is 9. 10% of 9 is 0.9. Add that to 9 and you would get 9.9. 10% of 9.9 is 0.99. Subtract and you would get 8.91. Then you could do the rest.
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Kill bought items costing $3.45,$1.99,$6.59 ,and $12.98. She used a coupon worth $2.50 .if Jill had $50.00 when she went into th
Alla [95]
First you add up all the items and the coupon then you will get $24.51. then subtract $50.00 take away $24.51 then you will get $25.49. So when she left the store she had $25.49

5 0
3 years ago
What are the solutions to log subscript 6 baseline (x squared 8) = 1 log subscript 6 baseline (x)
n200080 [17]

The solution of the logarithmic equation is given by the antilog. Then the value of x is 2 and 4.

<h3>What is a factorization?</h3>

It is the method to separate the polynomial into parts and the parts will be in multiplication. And the value of the polynomial at this point will be zero.

The logarithmic equation is given below.

\log _6(x^{2} +8)= 1+ \log _6x\\\\\log _6(x^{2} +8)= \log_66+ \log _6x\\\\\log _6(x^{2} +8)=  \log _66x\\

Take antilog, then we have

\begin{aligned} x^{2} +8 &= 6x\\\\x^2 -6x + 8 &= 0\\\\x^2 -4x - 2x +8 &=0\\\\(x-4)(x-2) &= 0\\\\x&= 2, 4\end{aligned}

Then the value of the x is 2 and 4.

More about the factorization link is given below.

brainly.com/question/6810544

8 0
2 years ago
If P=(3,4), find:<br> R y-axis (P)<br> Please help!!
user100 [1]

Answer:

(-3,4)

Step-by-step explanation:

That means to reflect the point across the y-axis... If you draw (3,4) on the coordinate plane you should see (-3,4) is the reflection across the y-axis from that point.

8 0
4 years ago
Read 2 more answers
4x+1=9+4y please help me solve for x please show step by step I’m very confused
Inessa05 [86]

Answer:

<em>x - y = 2</em>

Step-by-step explanation:

First of all, you would combine like terms, giving you 4x - 4y + 1 = 9.

Next, subtract the numbers, which gives you 4x - 4y = 8.

Finally, divide both sides by 4, which will come to the conclusion of x - y = 2, the simplest form of which this equation can be broken down to.

7 0
3 years ago
Read 2 more answers
Solve for K: <br><br> 248 - 4K = 5 + 9(-3+4)
WINSTONCH [101]
Our original equation: 
248 - 4k = 5+9(-3+4)
Now, we just solve for k:
When we use PEMDAS, we get this equation:
248 - 4k = 14
Now, subtract 248 from both sides:
- 4k = -234
Now, divide -4 on both sides:
k = 58.5
The answer to your problem is k = 58.5 or k = 117/2. Hope this helps and have a fantastic day!


4 0
3 years ago
Read 2 more answers
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