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mojhsa [17]
3 years ago
8

Explain what Carl did incorrectly

Mathematics
1 answer:
aalyn [17]3 years ago
3 0
At the begging of the problem Carl did not distribute 4&3 and 4&6 he subtracted 4 from 6 which made the entire equation different
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PLEASE! Need help on number 28. Explanation also. Thanks
lys-0071 [83]
If the bleachers seat only 60 people then you should subtract 60 from 450 so that you know how many people are left to fill in the 26 rows. 450-60 is 390
There are 390 people left and 26 rows 
Divide 390 by 26 so that you will find out how many people you can seat per row. 
390/26 is 15 
Your answer is 15 people per row
4 0
3 years ago
Prove algebraically what type of function this is (even, odd, or neither).
Kitty [74]

The given function is even.

Solution:

<em>If f(-x) = f(x), then the function is even.</em>

<em>If f(-x) = -f(x), then the function is odd.</em>

Given function:

f(x)=x^{6}-x^{4}

Substitute x = -x

f(-x)=(-x)^{6}-(-x)^{4}

          =x^{6}-x^{4}

          = f(x)   (given)

   f(-x) = f(x)

From the definition, it is even.

Hence the given function is even.

4 0
3 years ago
In this situation, simple interest is calculated yearly.
d1i1m1o1n [39]
Answer: 3,840

8000 * 4 * 12 = 384,000

384,000 / 100 = 3.840
7 0
3 years ago
Read 2 more answers
Mr.Smith had $2400 in his account.He withdrew 60% of the money to buy a new TV set.Calculate the percentage that is left in his
Ksivusya [100]

Answer:

He would would have about 40%Left on his account AKA $960 dollars.

Step-by-step explanation:

Sorry If I am Wrong.

6 0
3 years ago
Read 2 more answers
Find the error in the solution, and then solve correctly 9x+18+3x=1 9x+18=-2 9x=20 x=-20/9
PIT_PIT [208]
9x+18+3x=1
The second should be:
12x + 18=1, as you cannot combine -3x and 1 to get -2
To continue:
12x = -17
x = -17/12
8 0
3 years ago
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