Help me please i dont get it.

Help Me Please I Dont Get It.

Answers

Answer 1

Answer:

x > -1/3

Step-by-step explanation:

so first we are going to distribute the numbers outside of the parenthesis. which gives us the equation

18-9x-8+12x > 9

then we are going to add our like terms

so 12x + -9x gives us 3x

and 18 + -8 gives us 10

so it would gives us the equation 3x+10>9

we then subtract 10 from both sides to keep our numbers on the right which gives us

3x > -1

then we divide by 3 on both sides to get X

and we then get X > -1/3


Related Questions

Joe reads 24 chapters of a book in 8 hours. What is his rate chapters per hour?

Answers

24 chapters in 8 hours = 3 chapters per hour

24 : 8 = 3

Answer:

3

Step-by-step explanation:

The rate formula is to divide the length by the time.

In this, 24 chapters is the length and 8 hours is the time.

Divide:

24/8 = 3

So, the speed is 3 chapters per hour

Hope this helped.

How do you do this. Please give a full answer and explain why.

Answers

Law of Exponent

[tex] \displaystyle \large{ {a}^{ - n} = \frac{1}{ {a}^{n} } }[/tex]

Compare the terms.

[tex] \displaystyle \large{ {a}^{ - n} = {( - 2)}^{ - 3} }[/tex]

Therefore, a = -2 and n = 3. From the law of exponent above, we receive:

[tex] \displaystyle \large{ {( - 2)}^{ - 3} = \frac{1}{ {( - 2)}^{ 3} } }[/tex]

Exponent Def. (For cubic)

[tex] \displaystyle \large{ {a}^{3} = a \times a \times a }[/tex]

Factor (-2)^3 out.

[tex] \displaystyle \large{ {( - 2)}^{ - 3} = \frac{1}{( - 2) \times ( - 2) \times ( - 2)}}[/tex]

(-2) • (-2) = 4 | Negative × Negative = Positive.

[tex] \displaystyle \large{ {( - 2)}^{ - 3} = \frac{1}{4 \times ( - 2)}}[/tex]

4 • (-2) = -8 | Negative Multiply Positive = Negative.

[tex] \displaystyle \large{ {( - 2)}^{ - 3} = \frac{1}{ - 8}}[/tex]

If either denominator or numerator is in negative, it is the best to write in the middle or between numerator and denominators.

Hence,

[tex] \displaystyle \large \boxed{ {( - 2)}^{ - 3} = - \frac{1}{ 8}}[/tex]

The answer is - 1 / 8

Find the slope and y-intercept of the following line.
- 10 - x= -5
BER
Find the slope of the line. Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A. The slope of the line is
(Simplify your answer. Type an integer or a fraction.)
B. The slope of the line is undefined.
(Answer quickly)

Answers

Answer:

The Slope of the line is undefined

Step-by-step explanation:

f(x)=x2

g(x)=x−3

Find the composition of the two functions and show your process:

f(g(x))

Answers

Answer:

x²-6x+9

Step-by-step explanation:

f(x) = x²

g(x) = x-3

f(g(x)) = (x-3)²

=(x-3) (x-3)

= x²-3x-3x+9

= x²-6x+9

Answer:

[tex]f(x) = {x}^{2} \\ g(x) = x - 3 \\ f(g(x) = f(x - 3) = {(x - 3)}^{2} \\ = {x}^{2} - 2 \times x \times 3 + {3}^{2} \\ = {x}^{2} - 6x + 9 \\ thank \: you[/tex]

PLEASEPLEASEPLEASE!! Find the length of line AB.

Answers

Answer:

8

Step-by-step explanation:

Just count the spaces between them.

25 POINTS HELP ME ASAPPPPPPPPPPPPPPPP!!!!!!

Answers

Answer:

1/6?

Let's do it...

( (3^(3/4))/(3^(3/8)) )^4/9

According to indices rules here the denominator and numerator has the same base and they are dividing so the powers will subtract..... Its just a formulae not rocket science so don't freak out.

So ( 3^(3/4 - 3/8)) ^4/9

= ( 3^(3/8)) ^4/9

Again with indices rule the powers will multiply

Which will return us 3^1/6 which corresponds 3^x..... Hence x =1/6

Thank you

Answer :

[tex] \boxed{ \boxed{x = \frac{1}{6} }}[/tex]

Solution :

[tex] \hookrightarrow \: {\bigg( \dfrac{3 {}^{ \frac{3}{4} } }{ {3}^{ \frac{3}{8} } } \bigg) }^{ \frac{4}{9} } [/tex]

[tex] \hookrightarrow \: {(3 {}^{ \frac{3}{4} } \div 3 {}^{ \frac{3}{8} } ) } ^{ \frac{4}{9} } [/tex]

[tex] \hookrightarrow \: {(3 {}^{ \frac{3}{4} - \frac{3}{8} } ) }^{ \frac{4}{9} } [/tex]

[tex] \hookrightarrow \:{ (3 {}^{ \frac{3}{8} } ) }^{ \frac{4}{9} } [/tex]

[tex] \hookrightarrow \: 3 {}^{ \frac{3}{8} \times \frac{4}{9} } [/tex]

[tex] \hookrightarrow \: {3}^{ \frac{1}{6} } [/tex]

therefore,

the required value of x is 1/6

Help 30 points please

Answers

Answer:

x = 1 or

x = - 7

To get rid of the square root. Isolate the square root and it's multiple. Then square both sides to get rid of it. Don't forget to square the multiple, in this case - 2 becomes 4. Solve for x like you normally do.

What is the slope of the line shown?

Answers

It’s 2 because it starts at 6 and the next time the line meets a point is at (4,-1) you go down one and over two and you put x/y so it’s 2/1 which is 2. I think that’s right

What are the solutions of the following system?
[x2 + y2 = 25
2x+y=-5
0 (0,-5) and (-5, 5)
O (0, -5) and (5, -15)
O (0,-5) and (-4, 3)
O (0, -5) and (4, -13)

Answers

Answer:

5h-fgtx56=y2-6

Step-by-step explanation:

sorry if wrong:(

Plsssssssssssssssssssss help me fast

Answers

Answer:

The answer is 95cm2

Step-by-step explanation:

A=b×h

=19×5

= 95 cm2

please mark me the brainliest

Area of a parallelogram=base×height
Area=19×5=95cm²

Hope my answer helped u :)

Hunter assumed he would only get 64
problems correct on his test, but he
actually got 78 correct. What was his
percent error?

Answers

The answer is -18%! Hope this helps :)

Please help me and thank you!! Show the steps also please I got 198x

Answers

9514 1404 393

Answer:

  264x³-66x

Step-by-step explanation:

The order of operations requires this be evaluated as ...

  11x(96x÷4x -6) . . . . given

  11x(24x·x -6) . . . . . . division inside parentheses

  11x(24x² -6) . . . . . . multiplication inside parentheses

  264x³ -66x . . . . . multiply by outside factor (use the distributive property)

_____

Additional comment

The appearance of the expression in parentheses may induce you to evaluate it as (96x)÷(4x) = 24. The order of operations requires that you do the division before the multiplication, left to right, so this must be evaluated as ...

  ((96x)÷4)x = 24x²

You need to be very careful with division and with exponents to make sure to follow the Order of Operations exactly. If you have an appropriate calculator, it will do that automatically. For example, if you tell your calculator ...

  (for x=2) 11×2×(96×2÷4×2-6)

it should give you the result 1980, not 396.

Answer:

= 198x

Step-by-step explanation:

11x × { 96x ÷ 4x -6}

11x × { 24x -6}

264x - 66x

= 198x

You got the correct answer

write a decimal equivalent to the fraction
[tex]-\frac{7}{10}[/tex]

Answers

9514 1404 393

Answer:

  -0.7

Step-by-step explanation:

7 goes in the tenths place. That's what seven tenths means. Of course, the decimal number has the same negative sign.

  -0.7

Your 5 neighboring restaurants charge $9.95, $12.95, $8.50, $8.95, and $10.50 for a hamburger special. What is the mean price?

Answers

Answer:

$10.17

Step-by-step explanation:

Mean simply is defined as "average", so the average price of a hamburger across five resturaunts is found by adding all of the prices together and then dividing by the number of prices there are.

9.95 + 12.95 + 8.50 + 8.95 + 10.50 = 50.85 dollars, which then you divide by 5, and end up with the solution: $10.17

Answer:

10.17 ……


10.10

Step-by-step explanation:

Find the value of 9 ÷ 2/5​

Answers

Answer:

22(½)

Step-by-step explanation:

9 ÷ 2/5

9 × 5/2

45/2

22(½)

Answer:

Hello!

9 ÷ 2/5 = 9 × 5/2 = 45/2

Greg can type 60 words in 50
seconds. At that rate, how
many seconds would it take
him to type 258 words?

Answers

Answer:

215

Step-by-step explanation:

60=50

258=?

258 divided by 60 = 4.3

50 x 4.3 = 215

A marching band takes 5 steps forward and 3 steps back during the Republic Day parade. According to this, since the wind in this marching band took a total of 460 steps, how many steps did he go from the starting point?
solution please

Answers

Answer:

its just one step forwards 3 steps back

Step-by-step explanation:

im sorry i hate that song its ew

Answer:

Step-by-step explanation:

if you need an answer I would be 112 given the information in the question,

but there seems to be something wrong (probably my interpretation) ..

here  is the logic (and why there is an issue) ....

Assuming that every "movement" is "5 forward, then 3 back"

we can assume that every movement takes 8 steps ...

given this one would assume that the total steps has to be a multiple of 8 (but it is not)

460/8 is 57.5 ....

let us assume that came out even... every movement has five forward and three back a net result of 2 forward... if the is repeated 57.5 time the result would be 112 steps forward

it is the 57.5 that does not seem correct

m
6x - 4
F12x + 3
14r + 13
Determine an expression that represents:
Perimeter =
Area =

Answers

Answer:

P = 50x + 11

A = ((12x +3 ) × (14x +13)) + ( 1/2 (6x-4)^2)

Step-by-step explanation:

P =( the triangle - the shared side) +( the rectangular P - the shared side with the triangle )

P =2(6x - 4) + (14x +13) + 2 (12x +3)

P = 12x -8 + 14 x + 13 +24x +6

P = 50x + 11

Area = Triangle area + Rectangular area

T area = 1/2 base × hight

1/2 (6x-4) (6×-4)

= 1/2 (6x-4)^2

Rectangular Area = hight × length

= (12x +3 ) × (14x +13)

A = ((12x +3 ) × (14x +13)) + ( 1/2 (6x-4)^2)

What equation results from completing the square and then factoring?
x2 + 16x = 41

Answers

Answer:

D. (x+8)^2=105 A P E X

Step-by-step explanation:

Please help


g(x) =
x² - 6
3x + 10
?
g(4)
=
Be sure to simplify your answer.

Answers

[tex]g(x)=\dfrac{x^2-6}{3x+10}\\\\\\g(4)=\dfrac{4^2-6}{3\cdot4+10}=\dfrac{16-6}{12+10}=\dfrac{10}{22}=\boxed{\frac{5}{11}}[/tex]

Find the amplitude of f(x) = 8 sin(6x + 4) – 3.

Answers

9514 1404 393

Answer:

  8

Step-by-step explanation:

The amplitude is the coefficient of the sine function: 8.

Answer:

8

Step-by-step explanation:

Amplitude is the onehalf of highest value minus the lowest value

since sine function has maximum 1 and minimum -1, then the highest value of f(x) is 8(1) - 3 = 5 and the minimum value is 8(-1)-3 = -11.

Therefore the amplitude is (1/2) ( 5 +11) = 8.

Find the midpoint of the line segment with the endpoints A and B.
A(4.8): B(6,2)
The midpoint of the line segment is (Type an ordered pair.)

Answers

Answer:

The midpoint is (5,5).

Step-by-step explanation:

midpoint formula: x1+x2/2     y1+y2/2  

Complete the table of values.

Answers

(0,-7)
(3,0)
(-3, -14)

A dietitian prepares a high-protein drink for 24 residents. If each drink measures 3/4 cup, how many total cups of the drink will she prepare?

Answers

24×3/4=18
She will prepare 18 cups of the drink.

Hope my answer helped u :)

Number of cups are 32.

What is Multiplication?

To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.

Given that;

A dietitian prepares a high-protein drink for 24 residents.

And, Each drink measures 3/4 cup.

Let number of cups of the drink will she prepare = x

So, We get;

⇒ 3/4 × x = 24

⇒ x = 24 × 4 / 3

⇒ x = 32 cups

Thus, There are 32 total cups of the drink will she prepare.

Learn more about the multiplication visit:

https://brainly.com/question/10873737

#SPJ2

Which number has a 6 that is 1/10 of the value of the 6 in 7,639

Answers

Answer:

60

Step-by-step explanation:

the 6 in 7639 has a value of 600

600/10 = 60

What is the ratio equivalent to 1:1

Answers

Answer:

1:1 ratio is 1 part or 1 unit of a particular quantity.

Give the correct model for the situation.

Zoey earns $20 an hour babysitting plus a $5 flat rate for gas. How many hours must Zoey work to earn at least $125?

Group of answer choices

A) 20h+5≥125

B) 20h+5=125

C) 20h+5≤125

D) 20h−5=125

Answers

Answer:

A) 20h+5≥125

Step-by-step explanation:

total amount = flat rate + amount per hour * hours worked

She wants to earn at least 125

125≤ 5 + 20h

Rewriting

5 + 20h ≥ 125

Answer:

Option a. 20h+5≥125 is the correct answer

Order the following decimals from least to greatest (separated by
commas).
0.33 0.83 0.2 0.57 0.5

Answers

Answer:

0.2, 0.33, 0.5, 0.57, 0.83

0.2 ,0.33, 0.5,0.58,0.83

Give the slope of a line perpendicular to AB

Answers

Answer:

m = -1

Step-by-step explanation:

Find the equation in slope intercept form [ y = mx + b ] for line AB. Find the slope using the formula [ y2-y1/x2-x1 ].

8-5/7-4

3/3

1

Find the y-intercept.

5 = 1(4) + b

5 = 4 + b

1 = b

So the equation of the line AB is y = x + 1.

The slope of a perpendicular line is the opposite reciprocal of the original line.

1 -> -1/1 -> -1

Best of Luck!

(-3,4) (-2,5) (-1, 10), (0,4) (1,6)
function or non function

Answers

If all the x ‘s are different it is a function

The answer is yes it is a function
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