8x+9 equals 5X +6 what is the value of X

Answer:

(14, 2).

Step-by-step explanation:

x - y = 12

y = 2

Solving this system:

Plug y = 2 into the first equation:

x - 2 = 12

x = 14.

Therefore the  point of intersection is at (14, 2).

Answer:

Step-by-step explanation:

Collinear points are the points on the same line.

We see that points E, B and F are part of same line n.

Your answer is correct.

Answer:

EBF points are coplaner

Step-by-step explanation:

Answer:

= -8

Step-by-step explanation:

a = 2

2 + (2×3)- 16

= 2 + 6 - 16

= -8

Answer:

-6

Step-by-step explanation:

substitute the value of the variable into the equation and simplify

Logarithm involves the use of exponents to represent numbers.

If the pH level of grape juice is 3.3, the hydronium ion concentration is [tex]5.01 \times 10^{-4[/tex]

Given that:

[tex]P = -\log(c)[/tex]

To calculate c when [tex]P = 3.3[/tex]

We first substitute 3.3 for P in [tex]P = -\log(c)[/tex]

So, we have:

[tex]3.3 = -\log(c)[/tex]

Divide both sides by -1

[tex]-3.3 = \log(c)[/tex]

Apply law of logarithm

[tex]10^{-3.3)} = c[/tex]

Rewrite as:

[tex]c = 10^{-3.3}[/tex]

Using a calculator, we have:

[tex]c = 0.000501[/tex]

Rewrite as

[tex]c = 5.01 \times 10^{-4[/tex]

Hence, the hydronium ion concentration is [tex]5.01 \times 10^{-4[/tex]

Read more about logarithms at:

https://brainly.com/question/8657113

Step-by-step explanation:

2.25

6.4

4

1.333

Hope is will help you

Answer:

$5.61

Step-by-step explanation:

Subtract the amount spent by the amount given to the cashier.

$20 - $14.39 = $5.61

Answer:

If he spent 14.39, and he only had a 20 dollar bill, Caden would have to give the 20 dollar bill meaning we suubtract 14.39 from 20.

20-14.39 = 5.61

Caden should get $5.61 back.

Step-by-step explanation:

9514 1404 393

Answer:

  -2x +4

Step-by-step explanation:

We can write the polynomial p(x) in terms of the factors (x+2) and (x-3) as ...

  p(x) = (x+2)(x-3)q(x) +ax +b

Where ax+b is the remainder from division by x^2 -x -6 = (x+2)(x-3). The values of 'a' and 'b' can be found from ...

  p(-2) = 8 = -2a +b

  p(3) = -2 = 3a +b

Subtracting the first equation from the second gives ...

  (3a +b) -(-2a +b) = (-2) -(8)

  5a = -10

  a = -2

Then the first equation tells us ...

  8 = -2(-2) +b

  4 = b

So, the remainder from division by (x^2 -x -6) is (-2x +4).

Step-by-step explanation:

hope this helps. the process is shown above

Answer:

I only know number 5 so here it is

the solution for the left is: 2x6=12

the solution for the right is: 5x3+4x1=15+4=19

and the answers are: 1.12 . 2.19

Answer:

b:3=3

⇒b=1

a:b=3

⇒a:1=3

⇒a=1/3

Step-by-step explanation:

Answer:

Angle 1 = 41°

Step-by-step explanation:

Since they are both vertical angles

(6x+11)° = (10x-9)°

6x - 10x = -9 - 11

-4x = -20

4x = 20

x= 5.

Therefore,

Angle 1 = 6(5) + 11

Angle 1 = 30 + 11

Angle 1 = 41°

Answer: 529.56

Explanation:

Answer:

529.5600  

Step-by-step explanation:

How do you read decimals? One way to read decimals is with a place value chart. Notice that the place names are similar to the place names for whole numbers, but the names go in the opposite direction. This is because the values of the places decrease as you move from left to right. Think about how this applies to money: a dime, which is worth one-tenth of a dollar, is worth more than a penny, which is worth one one-hundredth of a dollar.

Answer:

The answer is B. 20 - 17 = 3

Step-by-step explanation:

( 3x + 5) - (2x + 7)...... x = 5

( 3(5) + 5) - ( 2(5) + 7)

( 15 + 5) - (10 + 17)

20 - 17 = 3

Thank you :)

Answer:

The answer is  20 - 17 = 3 [Choice B.]

Step-by-step explanation:

Put x = 5 into the formula (3x + 5) - (2x + 7)

[3(5)+5] - [2(5)+7]

= [15 + 5] - [10 + 7]

=20 - 17

= 3

Answer:

The probability that a resident reports high satisfaction while the resident is a renter is Option(a) [tex]13.7\%[/tex]

Step-by-step explanation:

Given:

                               Levels of satisfaction

                      High      Medium     Low       Total

Owners          [tex]26[/tex]             [tex]34[/tex]               [tex]18[/tex]           [tex]78[/tex]

Renters           [tex]15[/tex]            [tex]12[/tex]                [tex]5[/tex]            [tex]22[/tex]

Total               [tex]41[/tex]             [tex]46[/tex]               [tex]23[/tex]          [tex]110[/tex]

The Resident is a renter.

Step 1:

To find the probability that a resident reports high satisfaction.

P(Renter- higher satisfaction)= Higher Satisfaction by render ÷ Total level of satisfaction

[tex]=\frac{15}{110}[/tex]

[tex]=0.137[/tex]

[tex]13.7\%[/tex] is the probability that a resident reports high satisfaction.

Therefore, Option (a) is a correct answer.

Learn more about Probability, refer:

Answer:

A) 13.7%

Step-by-step explanation:

edge 2023

Answer:

16 ...................

Answer:

Step-by-step explanation:

When you remove the second set of brackets, the sign changes on the 7 and the 2i because of the minus.

2 - 5i - 7 + 2i

2 - 7 - 5i + 2i

-5 - 3i

Answer:

Step-by-step explanation:

vertical stretch by 2

so 2f(x)

reflection in x-axis -2f(x)

transition 3 units down -2f(x)-3

f(x)=x²

g(x)=-2x²-3

Answer:

Step-by-step explanation:

We need to write this equation in y=mx+b where m is the slope.

3y= -2x +9

y= -2/3 +9

So now that it is in the form of y=mx+b, we can find the slope. -2/3 is the slope of the equation. Hope that helps!

Answer:

10,000 + 3,000 + 70 + 9

Step-by-step explanation:

It will be 10,000 + 3,000 + 70 + 9

That is how expanded form works.

Hope it helps :)

If you have any questions ask me.

Answer:

10000.  3000. 70.  9

Step-by-step explanation:

Step-by-step explanation:

it is a vertical line it never changes

Step-by-step explanation:

-4^(-5)/ 2^(-3) =

2³/(-4)^5 =

8/(-1024) =

- 1/128 (d)

Answer:

1.2 x 10^3 Hope it helps :)

Step-by-step explanation:

1200= 1.2 x 10^3

Answer:

10 times less

Step-by-step explanation:

In the number 356, 740, the 4 is in the tenths place.

In 763,450, the 4 is in the hundredths place.

100/10 = 10

Answer:

Addition Property of Equality

Division Property of Equality

Step-by-step explanation:

3x - 10 = -16

~Add 10 to both sides

3x = -6

~Divide 3 to both sides

x = -2

As you can see from the table given, we are using the addition property of equality in step 2 and division property of equality in step 4.

Best of Luck!

Answer:

y= x-6

Step-by-step explanation:

The equation of the line that is perpendicular to the given line and has an x-intercept of 6 is y = [tex]\frac{4}{3}x-8[/tex]

Perpendicular lines follows the mathematical principle.

where

m₁ and m₂ are slopes of the lines.

A line that has a x - intercept of 6 and perpendicular to the given line can be represented as follows.

y = mx + b

where

m = slope

b = y-intercept

(-4, 4)(4, -2)

m = -2 - 4 / 4 + 4 = -6 / 8 = -3 / 4

m₁m₂ = -1

- 3 / 4 m₂ = -1

m₂ = [tex]\frac{4}{3}[/tex]

Therefore,

x-intercept of 6

0 = 6([tex]\frac{4}{3}[/tex]) + b

b = - 8

Therefore, the equation is as follows:

y = [tex]\frac{4}{3}x-8[/tex]

learn more on x-intercept here: https://brainly.com/question/16952211

[tex] \text{{\bf{C.}} \red{when x < 0}}[/tex]

Answer:

Step-by-step explanation:

[tex]F -\frac{1}{3} = \frac{1}{12}\\F= \frac{1}{12} +\frac{1}{3}\\F= \frac{1}{12} - \frac{4}{12}\\F= \frac{1-4}{12}\\F= \frac{-3}{12}=-\frac{1}{4}[/tex]

9514 1404 393

Answer:

  12 feet

Step-by-step explanation:

You seem to have a few of these, so let's find a generic solution.

The vertex form of a quadratic equation is ...

  f(x) = a(x -h)² +k

When we expand that, we get ...

  f(x) = a(x² -2hx +h²) +k = ax² -2ahx +ah² +k

Comparing this to your standard form quadratic ...

  h(t) = -16t² +vx +s

we can see that ...

Solving for h and k, we get ...

  (-2)(-16)h = v

  h = v/32

and

  k = s -ah² = s -(-16)(v/32)²

  k = s +v²/64

So, the generic solution for these problems is ...

  h = time to maximum height = v/32

  k = maximum height = s +v²/64

__

This problem asks for the maximum height, which will be ...

  s +v²/64 = 3 +24²/64 = 3 +9 = 12 . . . . feet

Answer:

A.

1.125%; 0.375%

Step-by-step explanation:

Quarterly interest rate is 4.5 / 4 = 1.125%.

Monthly rate is 4.5 / 12 = 0.375%.