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2 years ago

10

The difference of 16 and a number, divided by 2

2 answers:

valentinak56 [21]2 years ago

8 0

Answer:

8

Step-by-step explanation:

Luden [163]2 years ago

3 0

Answer:

16 - x ÷ 2
(16 - x) ÷ 2
16 - (x ÷ 2).

Step-by-step explanation:

<u>Difference meaning (Math):</u>

Subtracting 2 numbers.

<u>If that's the meaning, equation should be:</u>

16 - x ÷ 2.

<u>Remember:</u>

Parenthesis are sometimes required.
(16 - x) ÷ 2
16 - (x ÷ 2).

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Factor this trinomial. Your answer should consist of two binomials.

Sergeu [11.5K]

Y² + 8y - 33 :

Break the expression into groups for formula ax²+ bx+c :

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Factor out common term (y - 3 ) :

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3 years ago

9 students volunteer for a committee. How many different 7-person committees can be chosen?

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3 years ago

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3 years ago

Read 2 more answers

-2x+4y= 12 3x+7y= 18 last one greatly appreciated

LenaWriter [7]

Value of x is $\frac{-6}{13}\\$ and y is $\frac{36}{13}$

Solution set is ( $\frac{-6}{13}\\$ , $\frac{36}{13}$ )

Step-by-step explanation:

We need to solve the system of equations given.

$-2x+4y=12\\3x+7y= 18$

Solving

Let:

$-2x+4y=12\,\,eq(1)\\3x+7y=18\,\,eq(2)$

Multiply eq(1) by 3 and eq(2) by 2 and add both

$-6x+12y=36\\6x+14y=36\\-------\\26y=72\\y=\frac{72}{26}\\y=\frac{36}{13}$

Putting value of y in equation 1

$-2x+4y=12\\-2x+4(\frac{36}{13})=12\\-2x+\frac{144}{13}=12\\-2x=12-\frac{144}{13}\\-2x=\frac{12*13-144}{13}\\-2x=\frac{12}{13}\\x=\frac{-6}{13}\\$

So, value of x is $\frac{-6}{13}\\$ and y is $\frac{36}{13}$

Solution set is ( $\frac{-6}{13}\\$ , $\frac{36}{13}$ )

Keywords: System of equations

Learn more about system of equations at:

#learnwithBrainly

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3 years ago

Answer with explanation will mark brainliest<br> for best response

Elina [12.6K]

Answer:

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Step-by-step explanation:

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7 0

3 years ago

Read 2 more answers