Can someone help? Thanks a lot!!
Please explain if you can thanks.

Answer:

  12

Step-by-step explanation:

The slope of function 1 can be found using the slope formula:

  m = (y2 -y1)/(x2 -x1)

  m = (-14.5 -(-9.25))/(6 -3) = -5.25/3 = -1.75

The y-intercept is given by ...

  b = y1 -m(x1)

  b = -9.25 -(-1.75)(3) = -9.25 +5.25 = -4

The y-intercept of Function 1 is -4.

__

The slope of Function 2 can be found by looking for points where the graph crosses intersections of the grid lines. One of those is the x-intercept, (-4, 0). Another is over 1 and up 2 from that, (-3, 2). The slope of function 2 is then ...

  m = rise/run = 2/1 = 2

We can use the formula for the y-intercept with point (-4, 0):

  b = y1 -m(x1)

  b = 0 -(2)(-4) = 8

The y-intercept of Function 2 i s 8.

The difference between the y-intercepts is (8 -(-4)) = 12.

Answer:

0

Step-by-step explanation:

Since the tens place is below 5 you would round down to zero. 5 and above round up, four and below round down.

Answer:

Based on the given conditions, formulate: (38.6-33)÷33

Calculate the sum or difference:5.61/33

Convert decimal to fraction:5.61/100/33

Divide a fraction by multiplying its reciprocal:561/100 × 1/33

Cross out the common factor:17/100

Rewrite a fraction with denominator equals 100 to a percentage:17%

Answer: 17%

Answer:

57

Step-by-step explanation:

[tex]9+6 (2^2 +4)\\9+6 (4 +4)\\9+6 *8\\9+48\\57[/tex]

Your answer is 57.

Hope this helps! Brainliest would be much appreciated! Have a great day! :)

Answer:

The answer is 57.

Step-by-step explanation:

[tex]{\tt{\underline{\underline{\pink{SOLUTION:}}}}}[/tex]

To solve the above equation we will follow the BODMAS rule.

It stands for :

Solving this question by bodmas rule :

[tex]\begin{gathered}\qquad{\sf{ = 9 + 6( {2}^{2} + 4)}}\\\\\qquad{\sf{ = 9 + 6(2 \times 2 + 4)}}\\\\\qquad{\sf{ = 9 + 6(4 + 4)}}\\\\\qquad{\sf{ = 9 + 6(8)}}\\\\\qquad{\sf{ = 9 + 6 \times 8}}\\\\\qquad{\sf{ = 9 + 48}}\\\\\qquad{\sf{ = 57}}\end{gathered}[/tex]

Hence, the answer is 57.

[tex]\rule{300}{2.5}[/tex]

Answer:

You leave $2.22

Step-by-step explanation:

convert 15% to 0.15

multiply $14.80*0.15

14.80*0.15=2.22

tip:$2.22

Answer:

Step-by-step explanation: in a calculator type in 15%14.80 and it will be 2.22

so ur answer is $2.22

Answer:

The Second Option as of 2022

Step-by-step explanation:

subtracting 3x4 + 9x3 + 3x2 from the

dividend and bringing down 13x .

The appropriate journal entries for the transactions are: Debit Accounts receivable $1,730; Credit Sales revenue$1,730.

July 31

Debit Accounts receivable $1,730

Credit Sales revenue  $1,730

July 31

Debit Depreciation expenses $180

Credit Accumulated depreciation $180

July 31

Debit Insurance expenses xx(1/12)

Credit repaid insurance xx(1/12)

July 31

Debit Supplies expenses $330

Credit Supplies $330

July 31

Debit Salaries wages and expense $410

Credit Salaries and wages payable $410

Inconclusion the appropriate journal entries for the transactions are: Debit Accounts receivable $1,730; Credit Sales revenue$1,730.

Learn more about journal entries here:https://brainly.com/question/14279491

Factorize both sides of the equation:

[tex]\dfrac x{\sqrt{x^2+1}} = x^4 - x[/tex]

[tex]\dfrac x{\sqrt{x^2+1}} = x(x^3-1)[/tex]

[tex]\dfrac x{\sqrt{x^2+1}} - x(x^3-1) = 0[/tex]

[tex]x \left(\dfrac1{\sqrt{x^2+1}} - (x^3 - 1)\right) = 0[/tex]

One immediate solution is then x = 0. This leaves us with

[tex]\dfrac1{\sqrt{x^2+1}} - (x^3 - 1) = 0[/tex]

or as we had earlier,

[tex]\dfrac1{\sqrt{x^2+1}} = x^3 - 1[/tex]

Take the square of both sides:

[tex]\dfrac1{x^2+1} = \left(x^3-1\right)^2[/tex]

[tex]\dfrac1{x^2+1} = x^6 - 2x^3 + 1[/tex]

Turn this into a polynomial equation:

[tex]1 = \left(x^2+1\right) \left(x^6-2x^3+1\right)[/tex]

Expand the right side and make it equal to zero:

[tex]1 = x^8 + x^6 - 2x^5 - 2x^3 + x^2 + 1[/tex]

[tex]0 = x^8 + x^6 - 2x^5 - 2x^3 + x^2[/tex]

Each term in the polynomial has a common factor of x². Factoring this out just gives x = 0 again as a solution.

[tex]0 = x^2 \left(x^6 + x^4 - 2x^3 - 2x + 1\right)[/tex]

[tex]0 = x^6 + x^4 - 2x^3 - 2x + 1[/tex]

You'll need a computer to solve the remain se.xtic equation. Solving over reals, you would find two solutions, x ≈ 0.438 and x ≈ 1.18, but only x ≈ 1.18 is valid.

Answer:

Step-by-step explanation:

Another solution is graphical.

Take either side as a function and find the intersection of the graphs.

Use graphing software to make it much easier.

See below

Answer:

Let the number be x

Now we have,

0.5% 0f x = 1

0.5/100*x=1

0.005x=1

x=1/0.005

x=200

Hence, the number is 200.

Step-by-step explanation:

Answer:

You are correct.

Step-by-step explanation:

The x-intercept could be written the way you have or also it can be written as a point (-1, 0).

The y-intercept could also be written as a point (0, -2) But they are commonly written the way you have also.

So, the slope is -2. But just to be clear. That slope of -2 has nothing to do with the y-intercept of -2.

If you mark all the points on the line, to get from one point to the next point, you go down 2 and over (positive direction) 1. The down 2 in math is -2 and the over 1 is just 1. The slope is that ratio of -2/1.

Slope tells us if the line is going up or down, steep or flat, even horizontal. It was coincidence only that the y-intercept and slope were the same number.

Answer:

[tex]y=4(4)^x[/tex]

Step-by-step explanation:

Exponential functions are represented in the form [tex]y=a(b)^x[/tex], where a is the initial value and b is the multiplier.

Here, we see that when x = 0, y = 4. This means that 4 is our initial value, or a. You can look at the a variable almost being like the y-intercept of a graph.

Next, we must solve for b. We can do 16 ÷ 4 to find the slope, or multiplier of this function, because 16 is 1 input x-value up from 0. 16 ÷ 4 = 4.

So, we now have all the needed variables, so we plug them into the formula

[tex]y=a(b)^x[/tex]

Answer:

2x+48°=180°

2x=180°-48°

2x=132°

Answer:

224.64285714284 $ is elena's pay

Step-by-step explanation:

Micheal earn = 173.60 $        t = 14 h

Elena earn = 0.80 more than michael hourly

To find hourly pay of michael

   173.80/14 = 12.414285714285 $

Now add elena extra pay in this

  12.414285714285 + 0.8 = 13.214285714285 $

So 17 hours pay of elena is

13.214285714285 × 17 = 224.64285714284 $

Answer:

17287180

Step-by-step explanation:

hope this helps

Answer: I think it is 17,287,180

Step-by-step explanation:

Answer:

5x + 20 = 5(x+4)

5(2x+8) = 10x + 40

5(x+8) =5 + 5 x 8

Step-by-step explanation:

Answer: 801.99

Step-by-step explanation:

603 + Percentage increase =

603 + (33% × 603) =

603 + 33% × 603 =

(1 + 33%) × 603 =

(100% + 33%) × 603 =

133% × 603 =

133 ÷ 100 × 603 =

133 × 603 ÷ 100 =

80,199 ÷ 100 =

801.99

Answer:

$801.99

Step-by-step explanation:

You first make 33% into a decimal which makes .33

Then multiply .33 by $603 which equals $198.99

Lastly add $198.99 to $603 and you get $801.99

Any points that are less than 6. So 5, 4, 3, 2, etc.

Answer:

He could've sent 5, 4, 3, or 2 postcards

Step-by-step explanation:

Answer:

(3, -2)

Step-by-step explanation:

The solution to a system of equations is the point where the two lines intersect. In the graph, you can see the the two lines intersect at the point (3, -2). Thus, the solution to the system is (3, -2).

Have a lovely rest of your day/night, and good luck with your assignments! ♡

Step-by-step explanation:

so, there is a population in that planet. right ?

that means they discovered a populated planet.

anyway,

18 years

p0 is the start population.

p0 × 2 after 3 years

p0 × 2 × 2 = p0 × 4 after 6 years

p0 × 4 / 6 after 6 years

(p0 × 4 / 6) × 2 after 9 years

(p0 × 4 / 6) × 4 after 12 years = p0 × 8/3 after 12 years

(p0 × 8/3) / 6 after 12 years = p0 × 8/18 = p0 × 4/9

p0 × 4/9 × 2 after 15 years

p0 × 4/9 × 4 after 18 years

p0 × 4/9 × 4 / 6 after 18 years = p0×16/54 = p0 × 8/27 = 512

p0 = 512×27/8 = 1728

p(n) = p0 × (2/3)^(n/6)

with n being years.

because

the population changes by a factor 2 every 3 years = 2^(n/3)

and by a factor 1/6 every 6 years = (1/6)^(n/6).

so,

p(n) = p0 × 2^(n/3) × (1/6)^(n/6)

2^(n/3) = 2^(2n/6) = 2²^(n/6) = 4^(n/6)

therefore,

p(n) = p0 × 4^(n/6) × (1/6)^(n/6) =

= p0 × (4/6)^(n/6) = p0 × (2/3)^(n/6)

[tex]\cfrac{512^{\frac{1}{3}}}{64^{\frac{2}{3}}}\implies \cfrac{(2^9)^{\frac{1}{3}}}{(2^6)^{\frac{2}{3}}}\implies \cfrac{2^3}{2^4}\implies \cfrac{1}{2^4\cdot 2^{-3}}\implies \cfrac{1}{2} \\\\[-0.35em] ~\dotfill\\\\ \boxed{A}\qquad \left( \cfrac{64^{\frac{2}{3}}}{512^{\frac{1}{3}}} \right)^{-1}\implies \left( \cfrac{512^{\frac{1}{3}}}{64^{\frac{2}{3}}} \right)^{+1}\implies \stackrel{from~above}{\cfrac{1}{2}} \\\\[-0.35em] ~\dotfill[/tex]

[tex]\boxed{B}\qquad \left( 64^{\frac{2}{3}}\times 512^{-\frac{1}{3}} \right)^{-1}\implies \left( \cfrac{64^{\frac{2}{3}}}{512^{\frac{1}{3}}} \right)^{-1}\implies \left( \cfrac{512^{\frac{1}{3}}}{64^{\frac{2}{3}}} \right)^{+1}\implies \stackrel{from~above}{\cfrac{1}{2}} \\\\[-0.35em] ~\dotfill\\\\ \boxed{C}\qquad \cfrac{64^{-\frac{2}{3}}}{512^{-\frac{1}{3}}}\implies \cfrac{512^{\frac{1}{3}}}{64^{\frac{2}{3}}}\implies\stackrel{from~above}{\cfrac{1}{2}}[/tex]

Answer:

8

Step-by-step explanation:

4 (6x + 2) - 16 = 16

= 64x + 8 - 16 = 16

= 64x + 8 = 16

=64x = 16 - 8

= x = 64 / 8

= x = 8 (ANS)

Answer:

13-7

=6

hope it helps you

make me brainliest plz

Answer:

it will be 6

Step-by-step explanation:

decreases by means - soo

13-7=6

Answer:

$7step-by-step

Step-by-step explanation:

7is the answer

Answer:

7 the person above me is right

Step-by-step explanation:

Answer:

[tex]-7-(-18)\\-7+18\\11[/tex]

Step-by-step explanation:

Step-by-step explanation:

Let x represent the first number, and y be the second number.

The first statement can be modeled as

[tex] {x}^{2} - {y}^{2} = 15[/tex]

The second statement can modeled as

[tex]2 {x}^{2} - {y}^{2} = 30[/tex]

If we multiply 2 both sides of the first equation,

[tex]2( {x}^{2} - {y}^{2} ) = 15 \times 2[/tex]

[tex]2 {x}^{2} - 2 {y}^{2} = 30[/tex]

Subsitue this for 30 in second equation,

[tex]2 {x}^{2} - {y}^{2} = 2 {x}^{2} - {2y}^{2} [/tex]

[tex] {y}^{2} = 0[/tex]

[tex]y = 0[/tex]

Subsitue this for y in either equation,

[tex] {x}^{2} = 15[/tex]So our answer is

plus or minus sqr root of 15, 0).

[tex](± \sqrt{15} ,0)[/tex]

[tex]x = \sqrt{15} [/tex]

or

[tex]x = - \sqrt{15} [/tex]

Answer:

4x–3+3x

Step–by–step explanation:

Look at each term as positive or negative. I will use brackets for the sake of clarity, but that is not necessary. Here, that would look like:

[+4x] [–3] [+3x]

Rearrange the terms.

[+4x] [+3x] [–3]

Remove the brackets.

4x +3x –3

Simplify.

7x – 3

Answer:

Step-by-step explanation:

Let's verify all the options.

Option A:

Option B:

Option C:

Option D:

We can conclude that option C is correct.