2 years ago

How many 2-member committees can be formed from a group of 7 people?

Mathematics

1 answer:

Marizza181 [45]2 years ago

6 0

3 groups, unless I'm misunderstanding the question.

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Mamont248 [21]

Answer:

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Step-by-step explanation:

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2 years ago

Annie wants to place the letter A on the number line at 3/4 does she place a in the right place

saw5 [17]

I need 2 see the number line 2 know....

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3 years ago

Find the area of a rectangle that has the length of 2x-3 and the width of x .Someone painted an interior area of the rectangle a

Svet_ta [14]

Answer:

The area that was not painted is $(2x^{2}-6x+6)\ units^{2}$

Step-by-step explanation:

step 1

Find the area of the rectangle

we know that

The area of a rectangle is equal to

$A=LW$

In this problem we have

$L=2x-3$

$W=x$

substitute

$A=(2x-3)x\\A=(2x^{2}-3x)\ units^{2}$

step 2

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$A=(3)(x-2)\\A=(3x-6)\ units^{2}$

step 3

Find the area that was not painted

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$A=(2x^{2}-3x)-(3x-6)=(2x^{2}-6x+6)\ units^{2}$

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3 years ago

Ten subtracted from the quotient of a number and 7 is less than -6

Tresset [83]

Answer: (x ÷ 7) - 10 < -6

Step-by-step explanation:

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2 years ago

Write an equivalent expression for 8y + 12 + 2y + 8

makkiz [27]

10y + 20 is an equivalent expression

8 0

2 years ago

Read 2 more answers