A and B share money in a ratio of 9:4. How much of the £39000 does B get?

Answers

Answer 1

Answer: so we have a total of 39000
and a total of 9+4 parts to split it in
so split 39000 into 13 parts
39000/13 = 3000
9:4
9(3000) : 4(3000)
27000:12000

Answer 2

Answer: I was going to answer your question but someone did it

Related Questions

Write an expression that represents the surface area of a prism

Answers

The surface area of a rectangular prism is given by the formula 2(wl + hl + hw).

What is an expression?

Mathematical expressions consist of at least two numbers or variables, at least one arithmetic operation, and a statement. A finite combination of symbols that are well-formed in accordance with context-dependent principles is referred to as an expression or mathematical expression.

The surface area of a triangular prism is given by,

The surface area = perimeter × length + 2 × Base area,

The surface area of a square prism is given by,

The surface area = 2a² + 4ah

Here, a is the base edge and h is the height.

The surface area of a rectangular prism is given by,

The surface area = 2(wl + hl + hw)

Here, l is the length, w is the width, and h is the height.

To know more about the expression:

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That would be

2 wl + 2wh + 2lh

where w = width of the base, l = length of the base and h = height of the prism.

What is the slope of the line through (-3,3) and (-1,-1)

Answers

Answer:

$x + 1 < 2x - 3$

Use the substitution method to solve the system of equations

3x+2y=13

y=x-1

Answers

Answer:

$x=3\ny=2$

Step-by-step explanation:

$3x+2y=13\ny=x-1$

Solve for $y=x-1$ for y:

$y=x-1$

Substitute $x-1$ for y in $3x+2y=13$ :

$3x+2y=13$

$3x+2(x-1)=13\n$

$5x-2=13$

$5x=13+2$

$5x=15$

$x=15/5$

$x=3$

Substitute 3 for x in $y=x-1$ :

$y=x-1$

$y=(3)-1$

$y=2$

$x=3$ and $y=2$

hope this helps...

Find m<1, m<2, and m<3

Answers

Answer:

<1 = 113

<2 = 67

<3 = 113

Step-by-step explanation:

m<2 = 67 (because of vertical angles)

<1 + 67 = 180

<1 = 113

<1 = <3 because of vertical angles

Find the complex number to solve the equation: 9(2-4i) - 6(x+yi) = 14-3iPlease solve and explain in detail.

Answers

$9(2-4i)-6(x+yi)=14-3i\n18-36i-6x-6yi=14-3i\n-6x-6yi=-4+33i\n-6x=-4 \wedge -6y=33\nx=(4)/(6) \wedge y=-(33)/(6)\nx=(2)/(3) \wedge y=-(11)/(2)\n\n\boxed{x+yi=(2)/(3)-(11)/(2)i}$

Based on the data in the video ( 100 pages for $5.25,200 pages for $7.75,300 pages for $10.25,400 pages for $12.75 ), a) How well will a line model the data? b) Find an equation for price in terms of the number of pages, n Price

Answers

Answer: Price (P) = 0.025n + $2.75

Step-by-step explanation:

a) Based on the data provided, a line model will reasonably fit the data. The given data points form a consistent pattern, where the number of pages increases linearly with the price.

b) To find an equation for price in terms of the number of pages, we can use the slope-intercept form of a linear equation: y = mx + b.

Let's use the data points to determine the slope (m) and y-intercept (b) of the equation.

Using the points (100, $5.25) and (400, $12.75):

Slope (m) = (12.75 - 5.25) / (400 - 100) = 7.5 / 300 = 0.025

Now, let's substitute one of the data points into the equation to solve for the y-intercept (b). Let's use the point (100, $5.25):

$5.25 = 0.025(100) + b

$5.25 = 2.5 + b

b = $5.25 - $2.5 = $2.75

Final answer:

The relationship between the number of pages and the price is linear, so a line will model the data well. The equation of the price per page can be found using the point-slope form of a line equation, which in this case leads to the equation: Price = $0.025*Pages + $5.00.

Explanation:

To determine how well a line will model the given data, it is essential first to examine the relationship between the number of pages and the price. Here, we observe a consistent increase of $2.50 for every 100 extra pages. This suggests a linear relationship, meaning a line should model the data well.

To find the equation for the price in terms of the pages, we can use the point-slope form of a line equation, y - y1 = m(x - x1). Here, (x1, y1) is a point on the line, and m is the slope of the line. The slope (m) can be found by determining the difference in price (y values) divided by the difference in pages (x values). The slope will be ($7.75 - $5.25)/(200 - 100) =$2.50/100 pages = $0.025/page.

Choosing the first data point (100, $5.25) as our point on the line, the price equation (Price = m * Pages + b) becomes Price = $0.025 * Pages + $5.00. Thus, based on the data, a line model is well-suited to represent the relation between the number of pages and the price.

Learn more about Linear Relationships and Line Models here:

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Two systems of equations are shown below:System A: 6x+y=2 -x-y=-3 System B: 2x-3y=-10 -x-y=-3 Which of the following statements is correct about the two system equations? A) The value of x for System B will be 4 less than the value of x for System A because the coefficient of x in the first equation of System B is 4 less than the coefficient of x in the first equation of System A. B) They will have the same solution because the first equations of both the systems have the same graph. C) They will have the same solution because the first equation of System B is obtained by adding the first equation of System A to 4 times the second equation of System A. D) The value of x for System A will be equal to the value of y for System B because the first equation of System B is obtained by adding -4 to the first equation of System A and the second equations are identical.