Which expression is the simplest form of 5(x-3)-3(2x+4)/9 ?
A. -x-3/9
B. -x-27/9 C.11x-27/9
D.-x-3

Answer:

the answer is B because

Step-by-step explanation: 10+10 is 20 and 2+4 is 6 so add 20+6 that equals 26

Answer:

[tex]\frac{3}{4}[/tex]

Step-by-step explanation:

[tex]\frac{1}{2} + \frac{1}{4} \\\\\frac{1}{2} *2 + \frac{1}{4}\\\\\frac{2}{4} + \frac{1}{4} \\\\\frac{3}{4}[/tex]

Answer: 9x^2-2x+8/2x(x-2)

Step-by-step explanation:

Answer: C

Step-by-step explanation:

Answer:

just look up cone calculator and you will find it

Answer:

-|12​|

Step-by-step explanation:

|19​| is 19, -|19​| is -19

|12​| is 12, -|12​| is -12

-12>-19

Answer:

amigo mío la respuesta es la letra B

Answer:

no

Step-by-step explanation

learn english

Answer:

(2, -4) would be point b.

Step-by-step explanation:

This is because -2 was on the negative side of the x axis before the refection and now it's on the positive side of the x axis

Answer:

[tex]42a^{2}[/tex]

Step-by-step explanation:

Split them into sections!

First, [tex]3a[/tex] x [tex]5a[/tex] = [tex]15a^{2}[/tex]

Next, [tex](3a+3a+3a)(3a)[/tex] = [tex]9a[/tex] x [tex]3a[/tex] = [tex]27a^{2}[/tex]

Add [tex]15a^{2}[/tex] and  [tex]27a^{2}[/tex] to get [tex]42a^{2}[/tex]

Hope I helped!

Answer:

Step-by-step explanation:

4 * 1000 = 4000. 4000/900 = 4.4. 4.4 - 3 = 1.4. 900*1.4 = 1260. 1260 mil of water is left. Rachel used 2700 mil to fill the vases.

After solving the expression, the amount of water left in the jug will be equal to 1.3 liters.

The four basic mathematical operations are the addition, subtraction, multiplication, and division of two or even more integers.

Among them is the examination of integers, particularly the order of actions, which is crucial for all other mathematical topics, including algebra, data organization, and geometry.

As per the given information in the question,

The total amount of water = 4 liters

1 liter = 1000 milliliters then,

4 liters = 4000 milliliters.

3 small vases of 900 ml used the water.

Then, total water used = 3 × 900 = 2700 mL

Amount of water left = 4000 - 2700 = 1300 mL.

Then, water left in the jug will be,

x = (1300 × 4)/4000

x = 1.3 L

To know more about arithmetic operations:

https://brainly.com/question/13585407

#SPJ5

Answer:

Can you transalate

Step-by-step explanation:

Answer:

(-1, -3.5)

Step-by-step explanation:

The coordinates of the midpoint of segment AB can be obtained via the midpoint formula:

Xmp = (Xa + Xb)/2

which in our case is:  (-7 + 5)/2 = -2/2 = -1

Ymp = (Ya + Yb) / 2

in our case: (2 - 9) / 2 = -7/ 2= -3.5

Therefore select the point: (-1, -3.5) from your given list of options.

Answer:

yea we all love you $^)

some will deny it but don't believe that. lolll

Answer:

there ages are 29 and 3 years old

Answer:

A vacuum

Step-by-step explanation:

Answer:

i might not be correct but 33?

Step-by-step explanation:

Answer:

9

Step-by-step explanation:

trust me i just did it. it was very hard but i got it.

Answer:

the 3rd one

y= (x-1)(x-6)

Step-by-step explanation:

Answer:

y=(x-1)(x-6)

Step-by-step explanation:

from the factorised form (x-1)(x-6) we can easily derive the roots of 1 and 6

it crosses the x axes on the roots, which happens at 1 and 6 on the graph

Answer:

arithmetic sequence

is my answer

Answer:

+ 0.5 then 1.5 n

Step-by-step explanation:

Answer:

[tex]x_{1} = \frac{176}{127} + \frac{71}{127}x_{4}\\\\ x_{2} = \frac{284}{127} + \frac{131}{254}x_{4}\\\\x_{3} = \frac{845}{127} + \frac{663}{254}x_{4}\\[/tex]

Step-by-step explanation:

As the given Augmented matrix is

[tex]\left[\begin{array}{ccccc}9&-2&0&-4&:8\\0&7&-1&-1&:9\\8&12&-6&5&:-2\end{array}\right][/tex]

Step 1 :

[tex]r_{1}[/tex]↔[tex]r_{1} - r_{2}[/tex]

[tex]\left[\begin{array}{ccccc}1&-14&6&-9&:10\\0&7&-1&-1&:9\\8&12&-6&5&:-2\end{array}\right][/tex]

Step 2 :

[tex]r_{3}[/tex]↔[tex]r_{3} - 8r_{1}[/tex]

[tex]\left[\begin{array}{ccccc}1&-14&6&-9&:10\\0&7&-1&-1&:9\\0&124&-54&77&:-82\end{array}\right][/tex]

Step 3 :

[tex]r_{2}[/tex]↔[tex]\frac{r_{2}}{7}[/tex]

[tex]\left[\begin{array}{ccccc}1&-14&6&-9&:10\\0&1&-\frac{1}{7} &-\frac{1}{7} &:\frac{9}{7} \\0&124&-54&77&:-82\end{array}\right][/tex]

Step 4 :

[tex]r_{1}[/tex]↔[tex]r_{1} + 14r_{2}[/tex] , [tex]r_{3}[/tex]↔[tex]r_{3} - 124r_{2}[/tex]

[tex]\left[\begin{array}{ccccc}1&0&4&-11&:-8\\0&1&-\frac{1}{7} &-\frac{1}{7} &:\frac{9}{7} \\0&0&- \frac{254}{7} &\frac{663}{7} &:-\frac{1690}{7} \end{array}\right][/tex]

Step 5 :

[tex]r_{3}[/tex]↔[tex]\frac{r_{3}. 7}{254}[/tex]

[tex]\left[\begin{array}{ccccc}1&0&4&-11&:-8\\0&1&-\frac{1}{7} &-\frac{1}{7} &:\frac{9}{7} \\0&0&1&-\frac{663}{254} &:-\frac{1690}{254} \end{array}\right][/tex]

Step 6 :

[tex]r_{1}[/tex]↔[tex]r_{1} - 4r_{3}[/tex] , [tex]r_{2}[/tex]↔[tex]r_{2} + \frac{1}{7} r_{3}[/tex]

[tex]\left[\begin{array}{ccccc}1&0&0&-\frac{71}{127} &:\frac{176}{127} \\0&1&0&-\frac{131}{254} &:\frac{284}{127} \\0&0&1&-\frac{663}{254} &:\frac{845}{127} \end{array}\right][/tex]

∴ we get

[tex]x_{1} = \frac{176}{127} + \frac{71}{127}x_{4}\\\\ x_{2} = \frac{284}{127} + \frac{131}{254}x_{4}\\\\x_{3} = \frac{845}{127} + \frac{663}{254}x_{4}\\[/tex]

Answer:

Utiliza una cifra que pueda ser resultado de dividir 100:5 y eso a su vez nos dará el valor que debe aumentar en la escala

Answer:

zero, would be the same

Step-by-step explanation:

(cube of 2)^2=(2x2x2)^2=8^2=64

cube of 2^2=4x4x4=64

difference would be 0

Answer:

I think is it 27 divided by 3 or 3/27

Step-by-step explanation:

Answer:

I think it's the first

Step-by-step explanation:

Answer:

In general for a point we have (in, out)

The domain is the set of all the 'in's and the range is the set of all the 'out's

Domain: {2, 8, 1, 7} or {1, 2, 7, 8} in order

Range: {5, 3, 9} or {3, 5, 9}

Sets do not contain duplicates so 5 appears only once.

x =76° is the answer

Step-by-step explanation:

because being alternate angle.

Answer:

Measure the line of x only from scale and how much it came its the answer

Step-by-step explanation:

X+76=180

x=180-76

Therefore,x=104.

Hope it will help you be happy!

Answer:

Positive 2 or Negative 4

Step-by-step explanation:

If this is on a number line

Answer:

2

Step-by-step explanation:

Its quite obvious

Answer:

C because six, one and two all have 3 letters in the spelling

Answer:

-20c, . . . . 20c

Step-by-step explanation:

-20c is lesser than 20c as it is -(negative), which can be also expressed as -20c < 20c