Simplify.
3(x + 4) plzzz answer

12y = 4x + 8

A = 12y -4x + 8

B = 8yx = 8

C = yx =8/8

=yx = 1

Answer:

6m + 5

Step-by-step explanation:

Answer:

6 +5 m

Step-by-step explanation:

Answer:

16

Step-by-step explanation:

4 1/4

8 1/4

12 1/4

16 1/4

Answer:

125

Step-by-step explanation:

Measure of d will be,

⇒ d = 125°

An angle is a combination of two rays (half-lines) with a common endpoint. The latter is known as the vertex of the angle and the rays as the sides, sometimes as the legs and sometimes the arms of the angle.

Given that;

Here, r and s are two parallel lines

And, q is the Transversal

Here, Uppercase left angle is 125 degrees

And, The bottom right angle is d degrees

We know that the sum of supplementary angles is 180°

Hence, By the figure, we get;

125 + x = 180

x = 180 - 125

x = 55°

Also we know that

Alternate interior angles are formed by a transversal intersecting two parallel lines . They are located between the two parallel lines but on opposite sides of the transversal, creating two pairs of alternate interior angles. Alternate interior angles are congruent, meaning they have equal measure.

So, Measure of d will also be,

d = 125°

Or,

d = 180 - 55

   = 125°

Learn more about the angle visit:;

https://brainly.com/question/25716982

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Answer:

A-> a(n)=a+(n-1)d

B-> Yes, I do agree

Step-by-step explanation:

A=   a+(n-1)d

where a=the first term

           n=the term's location

           d= the difference between two adjacent terms

B= I agree

a3=12+2d=4.........equation 1

          2d=-8

             d=-4

a10=12+9d=-24.....equation 2

            9d=-36

              d=-4

Hence, to find the next term of the sequence, add -4 to  the previous term.

{I hope this answers your question}

Step (1)

[tex](6w - 7) + (3x + 8) = 142[/tex]

[tex]6w + 3x - 7 + 8 = 142[/tex]

[tex]6w + 3x + 1 = 142[/tex]

Subtract sides -1

[tex]6w + 3x + 1 - 1 = 142 - 1[/tex]

[tex]6w + 3x = 141[/tex]

Divided sides by 3

[tex] \frac{6}{3}w + \frac{3}{3}x = \frac{141}{3} \\ [/tex]

[tex]2w + x = 47[/tex]

I call above equation (( Ω ))

_________________________________

Step (2)

[tex]180 - 142 = 38[/tex]

We have :

[tex](6w - 7) + 38 = (10w - 9)[/tex]

[tex]6w - 7 + 38 = 10w - 9[/tex]

[tex]6w + 31 = 10w - 9[/tex]

Subtract sides -6w

[tex]6w - 6w + 31 = 10w - 6w - 9 \\ [/tex]

[tex]31 = 4w - 9[/tex]

Plus sides 9

[tex]31 + 9 = 4w - 9 + 9[/tex]

[tex]40 = 4w[/tex]

Divided sides by 4

[tex] \frac{40}{4} = \frac{4}{4}w \\ [/tex]

[tex]w = 10[/tex]

_________________________________

Do u remember (( Ω )) ?

Of course u do...

[tex]2w + x = 47[/tex]

[tex]2(10) + x = 47[/tex]

[tex]20 + x = 47[/tex]

Subtract sides -20

[tex]20 - 20 + x = 47 - 20[/tex]

[tex]x = 47 - 20[/tex]

[tex]x = 27[/tex]

_________________________________

And we're done.....♥️♥️♥️♥️♥️

Answer:

Step-by-step explanation:

a

The square root of 20 = 4.47 so a for sure.

But the root of 20 is also -4.48 so that means that 2 and 3 are added to the list

Now what to do about - 8

(- 8)^2 = 64

The square root of 64 = +/- 8

It's kind of slippery but it depends on how you see the problem. It is a bit ambiguous.

I would eliminate - 8 but your instructor may not. Argue that it should not be included, but don't take the argument on forever. Let it go.

a for sure.

b and c I think so.

-8 is iffy.

Answer a

Answer:

a.6

Step-by-step explanation:

Answer:

What are your choices

Step-by-step explanation:

Answer:1.99

Step-by-step explanation:

520 × 7.65= 39.78

546 × 7.65 = 41.77

41.77 - 39.78 =1.99

Answer:

20/10 equals 2 rows. This is division

Step-by-step explanation:

Since you have 20 cupcakes and you put 10 in each row, you have to divide 20/10=2. This is your calculation.

Answer:

12x - 2

Step-by-step explanation:

Step 1: Write expression

4(3x + 2) - 6

Step 2: Distribute 4

12x + 8 - 6

Step 3: Combine like terms

12x - 2

Answer:

y = -4x -16

Step-by-step explanation:

Line perpendicular have the slope = -1/m

Substitute the values,

8 = (-4)(-6) + c

8 = 24 + c

c = -16

Thus, the equation of the perpendicular line is y = -4x-16

Answer:

Step-by-step explanation:

the answer in decmil form is 0.333333

Answer:

1/3

Step-by-step explanation:

Answer:

[tex](2 \times 7) - (9 \times 6) = - 40[/tex]

Answer:

2J-70

Step-by-step explanation:

Answer:

The second one is the answer.

Step-by-step explanation:

J originally contained 170 fl oz (170) +(2.5x) being filled at a rate of 2.5 fl oz per min. = T originally contained 325 fl oz of water (325) - (4x) drained at a rate of 4 fl oz per minute.

170 + 2.5x = 325 -4x

Answer:

I would say 0 if you add it all to be honest, but I’m not TOO aware- Hope this helps at least a bit!

Step-by-step explanation:

Answer:

480

Step-by-step explanation:

u multiply 10x6x8=480

[tex]f(x) = x + 2[/tex]

[tex]y = x + 2[/tex]

Subtract the sides of the equation minus 2

[tex]y - 2 = x[/tex]

So ;

[tex] {f}^{ - 1}(x) = x - 2 [/tex]

_________________________________

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

Answer:

See below

Step-by-step explanation:

According to the graph the answers are

1. Slope is 2

2. y - intercept is 1

3. Slope- intercept formula

Answer:

6/12 or 1/2

Step-by-step explanation:

Since 11/12 and 5/12 have the same denominator (12), I didn't need to worry about anything pertaining to it. And because I didn't need to do anything that had to do with the denominator (12), I just did 11-5 (6), and made it 6/12, which is equivalent to 1/2. Hope this helped!

Answer:6/12

Step-by-step explanation: Step 1

Since our denominators match, we can subtract the numerators.

11 − 5 = 6

So the answer is:

6

12

Answer:

8/12 or 2/3

Step-by-step explanation:

Answer:

40°

Step-by-step explanation:

Ratio of two supplementary angles = 2 : 7

The angles are 2x , 7x

2x + 7x = 180  {Supplementary}

       9x = 180

         x = 180/9

x = 20

Acute angle = 2x = 2*20 = 40

Answer:

11.9

Step-by-step explanation:

just add the two numbers :)

Answer:

the answer 11.9

Step-by-step explanation:

add by lining up the decimals

Answer:

1

Step-by-step explanation:

The only factor they have in common is 1

[tex] - 9 {x}^{2} + 3x = 0 [/tex]

[tex]3x( - 3x + 1) = 0[/tex]

[tex]3 x = 0 \\ x = 0[/tex]

And

[tex] - 3x + 1 = 0 \\ - 3x = - 1 \\ x = \frac{ - 1}{ - 3} \\ x = \frac{1}{3} [/tex]

So the x-intercepts are :

[tex]x = 0 \: \: \: \: \: and \: \: \: \: \: x = \frac{1}{3} \\ [/tex]

Answer:

114 red marbles, 6 black marbles.

Step-by-step explanation:

120/20=6

6*19=114

Answer:

1. 20%incresse

2. 20%incresse

3. 100%incresse

4.20% decresse

Step-by-step explanation: