Solve Ix - 11 > 4

A.{xlx <-5 or x> 5}

B. {xlx <-3 or x>5}

C.{xl-3

Answer: A and B

Step-by-step explanation:

Coefficient is the number or term that came before a variable.

If you can't understand this, I will provide some examples.

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2x + 9y + (-4)

2x: coefficient is 2

9y: coefficient is 9

-4: no coefficient, it is just a constant

Answer:

$672 per week.

Step-by-step explanation:

12x8 = 96

96x7 = 672

Answer:

$665 per week

Step-by-step explanation:

first you do 12*8 to see how much money the person gets per day, which would be 96 dollars per day. then, multiply 96 by 7, to calculate how much the person gets per week, which is $665 per week if this helped plz plz plz give me brainliest :D

Answer:

2/5

Step-by-step explanation:

Answer:

2/5

Explanation:

2 * 5 = 10

5 * 5 = 25

Answer:

-4(2+i)

Step-by-step explanation:

-8-4i (can factor out a 4)

-4(2+i)

Step-by-step explanation:

x=120⁰

hdbdbdddfhcydhgdjvds

Answer

The midpoint of AB is -4

Step-by-step explanation:

When you multiply 0.6 and 0.2, you do not get 1.2. Rather, the product would be 0.12.

We have the equation [tex]0.9-(0.6)(0.2)[/tex]

To show you what is happening, lets convert these numbers into fractions

This would give us [tex]\frac{9}{10} -(\frac{6}{10})(\frac{2}{10})[/tex]

Recall that when you multiply two fractions, you multiply the numerators and denominators separately. Doing so gives us

[tex]\frac{9}{10} -\frac{6*2}{10*10}[/tex]

Which then becomes

[tex]\frac{9}{10} -\frac{12}{100}[/tex]

The last thing we need to do is to create a common denominator

[tex]\frac{90}{100}-\frac{12}{100}=\frac{78}{100} =0.78[/tex]

Another way to see what is happening is by thinking about the numbers in scientific notation. Doing so would give us

[tex]9*10^{-1}-(6*10^{-1})(2*10^{-1})[/tex]

Once we multiply these terms, we get

[tex]9*10^{-1}-6*10^{-1}*2*10^{-1}\\\\9*10^{-1}-12*10^{-2}[/tex]

Now we can convert these numbers into decimals to get

[tex]0.9-0.12=0.78[/tex]

Answer:

13

Step-by-step explanation:

5 · x + 3 = 5 · 2 + 3 = 10 + 3 = 13

Answer:

x=30

Step-by-step explanation:

Simplifying

6x + 8 = 4(x + 17)

Reorder the terms:

8 + 6x = 4(x + 17)

Reorder the terms:

8 + 6x = 4(17 + x)

8 + 6x = (17 * 4 + x * 4)

8 + 6x = (68 + 4x)

Solving

8 + 6x = 68 + 4x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-4x' to each side of the equation.

8 + 6x + -4x = 68 + 4x + -4x

Combine like terms: 6x + -4x = 2x

8 + 2x = 68 + 4x + -4x

Combine like terms: 4x + -4x = 0

8 + 2x = 68 + 0

8 + 2x = 68

Add '-8' to each side of the equation.

8 + -8 + 2x = 68 + -8

Combine like terms: 8 + -8 = 0

0 + 2x = 68 + -8

2x = 68 + -8

Combine like terms: 68 + -8 = 60

2x = 60

Divide each side by '2'.

x = 30

Simplifying

x = 30

Answer:

Line segement

Step-by-step explanation

Yum

Answer:

[tex]x=\frac{-3d-9}{k-d}[/tex]

Step-by-step explanation:

Step 1: Write out equation

d(-3 + x) = kx + 9

Step 2: Distribute

-3d + dx = kx + 9

Step 3: Subtract dx on both sides

-3d = kx - dx + 9

Step 4: Subtract 9 on both sides

-3d - 9 = kx - dx

Step 5: Factor

-3d - 9 = x(k - d)

Step 6: Divide both sides by k - d

[tex]x=\frac{-3d-9}{k-d}[/tex]

Answer:

Step-by-step explanation:

Step 1: Write out equation

d(-3 + x) = kx + 9

Step 2: Distribute

-3d + dx = kx + 9

Step 3: Subtract dx on both sides

-3d = kx - dx + 9

Step 4: Subtract 9 on both sides

-3d - 9 = kx - dx

Step 5: Factor

-3d - 9 = x(k - d)

Step 6: Divide both sides by k - d

Answer:

x= -12

Step-by-step explanation:

3(x+7)+6= -9

3x+21+6= -9

subtract 6 from both sides that gives you your equation that you can work with.

3x+21= -15

then subtract 21 from both sides that gives you

3x/3 = -36/3

the 3 cancels out and leaves you with -36 divided by 3

your answer is -12

[tex]\text {Hello! The answer to your problem is...}[/tex]

[tex]\fbox {x=-12}[/tex]

[tex]\text {Your 1st Step is to Simplify the Equation}[/tex]

[tex]\text {(3)(x)+(3)(7)+6=-9 (Distribute)}[/tex]

[tex]\text {3x+21+6=-9}[/tex]

[tex]\text {(3x)+(21+6)=-9 (Combine Like Terms)}[/tex]

[tex]\text {3x+27=-9}[/tex]

[tex]\text {Your 2nd Step is to Subtract 27}[/tex]

[tex]\text {3x+27-27=-9-27}[/tex]

[tex]\text {3x=-36}[/tex]

[tex]\text {Your 3rd/Final Step is to Divide 3}[/tex]

[tex]\text {3x/3=-36/3}[/tex]

[tex]\fbox {x=-12}[/tex]

[tex]\text {Best of Luck!}[/tex]

[tex]\text {-LimitedX}[/tex]

Answer:

solving for x= x\geq -\frac{2}{3}

Answer:

a) 3 :1

b)8 : 3

Step-by-step explanation:

When finding ratio's, both should be in same units.

1.8 kg = 1.8 * 1000

         = 1800.0 grams

1.8 : 600 = 1800 : 600 = 18 : 6

              = 3 : 1

b) 1 hour  20 minutes = 60 + 20 = 80 minutes

1 hour  20 minutes : 30 minutes = 80 : 30

                                                     = 8 :  3

Answer:

a. 3grams : 1gram  b. 8 minutes : 3 minutes

Step-by-step explanation:

1.8kg is the same as 1800 grams.

1800:600 is the same as 3:1.

1 hour 20 minutes is the same as 80 minutes.

80:30 is the same as 8:3.

Answer:

The answer is 15

Step-by-step explanation:

Count the small triangles then the whole they make up

Answer:

yo what up

Step-by-step explanation:

Answer:

gimme dem points

Step-by-step explanation:

Answer:

30x-6x

Step-by-step explanation:

Answer:

answer is 0

Step-by-step explanation:

3/4-1/4=2/4

2/4-2/4=0

Answer:

No Solution

Step-by-step explanation:

There are no values of  x  that make the equation true.

Answer:

b = 11

11 bricks will be required with 10 (1 inch motar) in between the bricks.

Step-by-step explanation:

Given the following :

Length of brick = 10 inches long

Between each laid brick, there is an inch of mortar layered before the next brick.

Number of bricks needed to build a wall which is 10 feets long.

Converting from feet to inch :

1 foot = 12 inches

Hence,

10 feets = (10 × 12) = 120 inches (length of wall).

Hence number of bricks needed in each layer :

Total length of b, bricks = length per brick × b = 10b

Since mortar is laid in between any two bricks, then length of mortar for b, number of bricks will be (b-1) inches

Since the total length of wall to be constructed is 120 inches ;

Then the equation required =

Sum of brick length + mortar = 120 inches

10 b + (b - 1) = 120

11b - 1 = 120

Hence,

11b = 120 + 1

11b = 121

b = 121 / 11

b = 11

Number of mortar = (b - 1) = - 11 - 1 = 10

Hence, 11 bricks will be required with 10 (1 inch motar) in between the bricks.

Answer: ok

Step-by-step explanation:

Answer: No, -2 1/2 is greater because of the extra half that it has

Step-by-step explanation:

Answer:

x<19

Step-by-step explanation:

Answer:

II

Step-by-step explanation:

All the other options create a number that is smaller than 7, while the inequality suggests otherwise.

While, II create the number 9 - which is indeed bigger then 7

Glad to help ÷)

Answer:

distributive property

Step-by-step explanation:

distributive property, because 4 carries over to each variable and then the two product are added.

4(x+y)=4x+4y

Answer:

1/2

Step-by-step explanation:

If you need the y intercept its (0,1)