3 years ago

How to simplify 4p(q-1)+q(1-p)

Mathematics

1 answer:

Gwar [14]3 years ago

6 0

Answer:

3pq-4p+q

Step-by-step explanation:

4p(q-1)+q(1-p)

4pq-4p+q-pq

4pq-pq-4p+q

3pq-4p+q

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The product of w and 2 is greater than or equal to 19.

madam [21]

Equation Form:

w x 2 $\geq$ 19

Divide both sides by 2:

w $\geq$ 9.5

So, w must be equal to or greater than 9.5 for this equation to work.

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2 years ago

4y + x = 12, 2x = 24 - 8y Solve by Substitution

Ann [662]

Answer: Undefined

Step-by-step explanation:

4y+x=12, 2x=24-8y

Isolate x by subtracting 4y

4y+x=12

x=12-4y

Plug the equation for x in to anywhere you see the variable x in the other equation

2(12-4y)=24-8y

Distribute 2

24-8y=24-8y

Get the variables on one side so add 8y (cancels out)

24=24

Can’t solve its undefined

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3 years ago

If g(x)=4x-6 then g^-1(x)=? (1) -4x+6 (2)-1/4x+1/6 (3)1/4x+3/2 (4)1/4x+6

kati45 [8]

Given:

$g(x)=4x-6$

To find:

The function $g^{-1}(x)$ .

Solution:

we have,

$g(x)=4x-6$

Put g(x)=y.

$y=4x-6$

Interchange x and y.

$x=4y-6$

Isolate y.

$x+6=4y$

$\dfrac{x+6}{4}=y$

$y=\dfrac{x+6}{4}$

Substitute $y=g^{-1}(x)$ .

$g^{-1}(x)=\dfrac{x+6}{4}$

$g^{-1}(x)=\dfrac{x}{4}+\dfrac{6}{4}$

$g^{-1}(x)=\dfrac{x}{4}+\dfrac{3}{2}$

Therefore, the correct option is (3).

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3 years ago

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What is lim X-7 Vx+2-3? -

kow [346]

The answer to this question is 1/6

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3 years ago

Which is equal to 100%? O A 0.001 B. 100 O c. 0.1 10 10 Need ASAP

Phoenix [80]

Answer:

100% equals to 1 because 75% = 0.75 so then just add 25% = 0.25 so 0.25+0.75=1

Step-by-step explanation:

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3 years ago