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skelet666 [1.2K]

4 years ago

8

Which expression is not equivalent to the other expressions? -6(2 x - 4) -4(3 x + 6) -(12 x - 6) + 18 -3(4 x - 3) + 15 why did i

t not give me my answer

1 answer:

crimeas [40]4 years ago

4 0

Answer:

idk

Step-by-step explanation:

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You have $50. You have some $5 bills and some $10

GuDViN [60]

Answer:

10x + 5y = 50

Step-by-step explanation:

6 0

3 years ago

Find the length of the base of a square pyramid if the volume is 128 cubic inches and has a height of 6 inches

Len [333]

Answer: a = 8

Step-by-step explanation:

Volume of a square based pyramid is given as

$\frac{a^{2}h }{3}$ .

where a is the length of the side and h is the height.

Substituting into the formula , we have

V = $\frac{a^{2}h }{3}$

128 = $a^{2}h$ /3

384= $a^{2}$ X 6

Divide through by 6

384/6 = $a^{2}$

64 = $a^{2}$

Therefore :

a = $\sqrt{\frac{64}{1} }$

a = 8

6 0

4 years ago

How do I solve this?

Ira Lisetskai [31]

I believe th answer is irrational

6 0

3 years ago

What are your pronouns mine are she/her

Scilla [17]

Answer: he/him orrrrrrrr 1970 plymouth/barracuda ;)

Step-by-step explanation: eee

6 0

3 years ago

4<br> Solve for n.<br> 11(n − 1) + 35 = 3n<br> O n = -6<br><br> The answer is n=-3

Drupady [299]

Answer:

$\boxed{n=-3}$

You should be correct.

Step-by-step explanation:

$11(n-1) + 35 = 3n\\\\11n-11+35=3n\\\\11n+24=3n\\\\11n+24-24=3n-24\\\\11n=3n-24\\\\11n-3n=3n-3m-24\\\\8n=-24\\\\\frac{8n=-24}{8}\\\\ \boxed{n=-3}$

Hope this helps.

7 0

3 years ago