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dolphi86 [110]
3 years ago
9

If they must form an ethics subcommittee of 4 members,l how many different subcommittees are possible

Mathematics
1 answer:
Mila [183]3 years ago
3 0
I need this answer too can someone please help us out with the right answer ?!

Explanation: ?
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Katie stop erasing my questions im just trying to help idxiot
Anna007 [38]

Answer:

HEY

Step-by-step explanation:

i think so u also dont know the que

8 0
3 years ago
As a first step in solving the system shown, Yumiko multiplies both sides of the equation 2x – 3y = 12 by 6. By what factor shou
GenaCL600 [577]

Answer:

Yumiko should multiply the other equation by 3.

If she adds the two equations she would be left with the variable 'x'.

Step-by-step explanation:

Given the two equations are as follows:

$ 2x - 3y = 12 \hspace{5mm} \hdots (1) $

$ 5x + 6y = 18 \hspace{5mm} \hdots (2) $

It is given that she multiplies the first equation by 6. Therefore, (1) becomes

$ 12x - 18y = 72 \hspace{15mm} \hdots (a) $

Now, note that the sign of the variable 'y' is negative. So, if we make the co-effecient of 'y' equal in both the cases, add them it would result in the elimination of the variable 'y'.

The co-effecient of y in Equation (2) is 6. To make it 18 like it is in Equation (1), we multiply throughout by 3.

Therefore, Equation (2) becomes:

$ 15x + 18y = 54 \hspace{5mm} \hdots (b) $

Now, we add Equation (a) and Equation (b).

$ \implies 12x - 18y + 15x + 18y = 72 + 54 $

$ \implies 27x = 126 $

Factor: 3

Equation: 27x = 126

7 0
2 years ago
The owner of an electronics store received a shipment of MP3 players at a cost of $64.25 each. If he sells the MP3 players for $
Marizza181 [45]
Your answer to your question should be B if not then i dont know 
7 0
3 years ago
Read 2 more answers
PLEASE HURRY I HAVE 3 mins left Which relationship could be the one shown on the graph?
ss7ja [257]

Option A

Must click thanks and mark brainliest

Sorry if i am wrong

4 0
2 years ago
<img src="https://tex.z-dn.net/?f=50%20%2B%20%2840%20-%2015%29%20%5Cdiv%206" id="TexFormula1" title="50 + (40 - 15) \div 6" alt=
IgorLugansk [536]

Answer:

12.5

Step-by-step explanation:

first you do the one in the 40-15 then you add 50 the you divide by 6

8 0
3 years ago
Read 2 more answers
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