The number of boys in the tennis club is 10mire than half the number of girls. There are 30 boys in the tennis club. All together, how many boys and girls are in the club.

The problem involves determining the area of material purchased, comparing the quantities, and solving for the width given certain conditions. After setting up and solving the equations, it was found that the width of the material is 3 metres and the total amounts of material purchased by Annie and Bronwyn are 4 and 15 square metres respectively.

To solve the problems related to the area of material purchased by Annie and Bronwyn, follow these steps:

Area of material: Given the width of the material is (x + 2) metres, Annie buys (x + 3) metres long and Bronwyn buys 5 metres long. The area for each piece of material purchased is the product of the width and length. So, Annie's material area is (x + 2)(x + 3) square metres, and Bronwyn's material area is 5(x + 2) square metres.

More material: To express how much more material Annie has than Bronwyn, subtract Bronwyn's area from Annie's area, which gives us ((x + 2)(x + 3) - 5(x + 2)) square metres.

Factorisation: The expression for how much more material Annie has than Bronwyn can be factorized as (x + 2)(x - 2) square metres after simplifying.

Width of material: If Annie has 5 square metres more material than Bronwyn, we solve the equation (x + 2)(x - 2) = 5. Solving this quadratic equation gives x = 1, the width of the material is therefore 3 metres.

Total material: With x = 1, Annie purchases 4 square metres (since 3 x 1 + 3) and Bronwyn purchases 15 square metres (since 5 x 3). So, Annie has 4 square metres of material and Bronwyn has 15 square metres.

Answer:

She has 2.26 ribbons.

Step-by-step explanation:

add 1.36+0.9=2.26.

Answer:

2.26

Step-by-step explanation:

1.36+ 0.9

Answer:

2x+6

Step-by-step explanation:

you would get 2x+6 because you collect like terms and 3x minus 1x is 2x its minus because a negative is subtracting. and then 7 minus 1 is 6

Answer:

[tex]206[/tex]

[tex]2 \times |108 - 5|=\\ 2 \times 103 = \\ 206 [/tex]

Answer: 206

Answer:

Answer is = 6

Step-by-step explanation:

Answer:

19/48, 7/16, 0.5, 0.75

Step-by-step explanation:

Hey!

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Solution:

75 beans ÷ 5 pots = 15

-----------------------------------

Answer:

15 beans are in each pot!

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Hope This Helped! Good Luck!

Answer:

15

Step-by-step explanation:

if 75 beans is equally divided into 5 pots, divide 75 by 5.

Answer:

$3,113,34

Step-by-step explanation:

The formula for calculating compound interest is

[tex]A=P(1+\frac{r}{n})^{nt}[/tex]

Where

A=the future total value, i.e, the money you will have after t years.

P=the initial deposit.

r=the annual interest rate.

n=the number of times that interest is compounded per year.

t=the number of years the money is saved.

In our case

A is unknown and we will have to calculate it with the formula.

P=$12,000

r=2.9%=0.029

n=365 because the interest is compounded daily and there are 365 days in a year

t=8 years

Applying the formula we get

[tex]A=12,000(1+\frac{0.029}{365})^{365\times8}[/tex]

[tex]A=12,000(1+\frac{0.029}{365})^{2,920}[/tex]

[tex]A=12,000(1.000079)^{2,920}[/tex]

So A=15,113.336

This is the amount of money you would have after 8 years.

Subtracting the initial deposit from this amount we obtain the interest earned I

I=15,113.336-12,000=3,113.336

Rounded to the nearest hundreth

I=$3,113,30

Check the picture below.

sure, since y = 0 is a line, in essence the x-axis really, that goes to infinity, so we can draw an infinite amount of perpendicular lines on it all the way.

The equation for a line perpendicular to the line y=0 is x=a, where a is the x-coordinate of the point where the line intersects the x-axis. There are infinitely many lines that are perpendicular to the line y=0. For example, the line x=3.

The equation for a line perpendicular to the line y=0 is simply the equation for a vertical line passing through any point on the x-axis. A vertical line is defined by the equation x = a, where a is the x-coordinate of the point where the line intersects the x-axis.

Since the line y=0 is also the x-axis, any vertical line passing through a point on the x-axis will be perpendicular to it. Therefore, there are infinitely many lines that are perpendicular to the line y=0.

For example, the equation for a line perpendicular to y=0 passing through the point (3,0) would be x=3.

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Answer:

a= 1

b= -4

c = 5

(-4)^2 - 4(1)(5)

16-20= -4 no solution

Answer:

Step-by-step explanation:

So 10.55$ for an hour at the ice-cream store, and he works 8 hours.

So 8 * 10.55$ because he earns 10.55$ eight times, since he works 8 hours;

then, you would get $84.40 for a week at the ice-cream store.

Now he earns 13.85$ per hour at the movie theater, for a total of 7 hours.

Again, 13.85$ * 7 since he earns 13.85$ 7 times (7 hours); he gets $96.95 for a week at the movie theater.

1. so we want to know how much does mike earn a week, which basically means how much money did he earn in total during the week working at two jobs?

so you just add what you calculated, you get $181.35 in total.

2. So we want to know how much he has left after 22 percent of the total amount of money that he earned is taken away, due to taxes.

So we want to know how much is 22 percent of the total, so $181.35 * 22% = $39.89

So now we know that $39.89 is 22 percent of the total amount ($181.35), and we know that it is taken away from us, so we subtract $39.89 from $181.35, and you would get $141.46.

So, $141.46 is the amount of money left for Mike after paying his taxes.

3. So we want to know which jobs pays him more before paying the taxes. According to the first question, he earns $84.40 a week at the ice cream store, and $96.95 a week at the movie theater. So, obviously the movie theater pays him more.

It has two questions in one, and the second question asks how much more does the higher paying job pays than the lower paying one. So they're asking what is the difference between the two prices?

So we need to subtract $96.95 (the higher paying one) - $84.40 (the lower paying one), and you would get $12.55.

So, the movie theater pays Mike $12.55 more dollars than the ice cream store.

4.

Hello!

to find the percent of a whole, use this equation here:

(remaining) / (total) = X

X * 100 = %

in this case:

12 / 15 = 0.8

0.8 * 100 = 80

your answer is 80%

I hope this helps, and have a nice day!

Answer:

[tex]\begin{array}{cccc}\text{Cookies}&&\text{Drinks}&\\\#\text{ of Cookies in a package}&\#\text{ of packages}&\#\text{ of Drinks in a package}&\#\text{ of packages}\\ \\12&1&3&4\\12&1&4&3\\12&1&6&2\\12&1&12&1\\12&2&8&3\\12&5&5&12\\12&5&10&6\end{array}[/tex]

Step-by-step explanation:

Cookies come in packages of 12.

Drinks come in packages of 3, 4, 5, 6, 8, 10, and 12.

If you buy one package of cookies (12 cookies), then you have to buy

If you buy 2 packages of cookies (24 cookies), then you have to buy 3 packeges of drinks with 8 drinks in each (24 drinks).

If you buy 5 packages of cookies (60 cookies), then you have to buy

The table is

[tex]\begin{array}{cccc}\text{Cookies}&&\text{Drinks}&\\\#\text{ of Cookies in a package}&\#\text{ of packages}&\#\text{ of Drinks in a package}&\#\text{ of packages}\\ \\12&1&3&4\\12&1&4&3\\12&1&6&2\\12&1&12&1\\12&2&8&3\\12&5&5&12\\12&5&10&6\end{array}[/tex]

Answer:

malik

Step-by-step explanation:

the fastest time would be Malik at 11.84

followed by Marcell, Bryson then Wyatt

Malik had the fastest time in the 100 meter sprint with a time of 11.84 seconds.

To determine who had the fastest time in the 100 meter sprint, we simply need to compare the times listed for each athlete. In sprinting, the fastest time is the lowest numerical value, as it indicates the athlete completed the distance in the shortest amount of time.

Here are the times presented in the question:

Bryson - 12.14 s

Malik - 11.84 s

Marcell - 11.94 s

Wyatt - 12.44 s

Upon comparing the times, we can see that Malik had the fastest time with 11.84 seconds. Therefore, Malik is the athlete who completed the 100 meter sprint the quickest in this group.

Answer:

She uses 729 beads for 5 strings.

Step-by-step explanation:

1 string :  3 × 3 = 9 beads

2 string : 9 × 3 = 27 beads

3 string : 27× 3 = 81  beads

4 string : 81 × 3 = 243 beads

5 string :  243 × 3 = 729 beads

Answer:729

Step-by-step explanation:

1) 3×3=9

2) 9×3=27

3) 27×3=81

4) 81×3=243

5) 243×3=729

Answer:

C. 2.6666666666666

Step-by-step explanation:

You can estimate.

We know that 3 * 2 = 6.

So, we know that The decimal is at least 2.

We can cancel out B and D.

2.6 * 3 = 7.18

So, we can cancel out A.

Just to make sure, let's try C.

2.6666666666666 * 3 = 7.999999...

This is the closest answer to 8.

So, our answer is C.

C. 2.6666666666666

3.5(3)=10.5 this i the answer. I had this for hw.

The length of  AA' + BB' + CC' using the segment length 3.5 cm gives 10.5 cm.

let segment XY used to draw a copy of ABC.

So, if AA', BB', and CC' represent the corresponding sides of the copy triangle A'B'C', their lengths are:

Two Triangle that are translated to each other are equidistant from each point to the original point.

Now, AA' = BB' = CC' = XY = 3.5 cm

So, AA' + BB' + CC'

= 3.5  + 3.5 + 3.5

= 10.5

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Answer:

17.5

Step-by-step explanation:

so 4 cans is 2.5$ each so i did 2.5 times 7 to see how much it would be for 7 cans

To find the cost of 7 cans of fruit cocktails, you first determine the price per can at $2.50 by dividing the cost for 4 cans ($10) by 4. Multiplying the price per can by 7 gives the total cost, which is $17.50.

To find the price of 7 cans of fruit cocktails when 4 cans are sold for $10, we need to calculate the price per can and then multiply by the desired number of cans.

Step-by-step calculation:

Therefore, 7 cans of fruit cocktails will cost $17.50.

Answer:(1.25+1.50)/2

=2.75/2

=1.375

Step-by-step explanation:

(1.25+1.50)/2

=2.75/2

=1.375

Answer:

[tex]\frac{7}{5}, \frac{13}{10}, \frac{135}{100}= 1.35[/tex]

Step-by-step explanation:

There are numerous of fraction whose terminating decimal value lies between 1.25 and 1.5

Some of them are:

[tex]\dfrac{7}{5}=1.4, \\\dfrac{13}{10} = 1.3\\ \dfrac{135}{100}= 1.35, etc.[/tex]

All the above fraction has terminating decimal value.

Further, terminating decimal means the decimal whose value is non-repeating and values after decimal place is end after some places of decimal.

This response provides the equations for three lines that all pass through the point (-3, 4). Line p's equation is identified as y = 4x + 16, the equation for perpendicular line q is y = -1/4x + 5.75, and the equation for the horizontal line r, which only traverses Quadrants 1 and 2, is y = 4.

The subject of your question is related to

Algebra of Straight Lines

, specifically, writing equations of lines that pass through a specific point (-3,4), and have certain slopes or orientations.

Let's start by examining line p which passes through the point (-3,4) and has a slope of 4. Using the point slope form of linear equation, we have y - y1 = m(x - x1). Substituting the given values, we get y - 4 = 4(x + 3) which simplifies to y = 4x + 16. This is the equation for line p.

The line q is perpendicular to line p, so its slope is the negative reciprocal of the slope of p, which is -1/4. Using point slope form of linear equation and substitifying the slope and point, we get y - 4 = -1/4(x + 3) which simplifies to y = -1/4x + 5.75. This is the equation for line q.

The line r is a little bit tricky since it's only mentioned to pass through Quadrants 1 and 2. This implies that the slope of r is 0, making line r horizontal. Because it passes through y=4, its equation is simply y = 4.

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Answer:

The slope of the ladder to the building is 2/3

Step-by-step explanation:

* Lets explain how to find the the slope of the ladder

- A ladder leaning against the side of a building touches the building

 at a point 12 meters from the ground

* That means the height of the ladder (h) from the ground is 12 m

- The foot of the ladder is 18 meters from the base of the building

* That means the horizontal distance (d) on the ground between the

  ladder and the building is 18 m

- The slope of the ladder (m) , the height of the ladder (h) and the

  horizontal distance on the ground from the base of the ladder to

  the base of the building (d) can form a right triangle

∵ The slope of the ladder = the vertical distance/horizontal distance

∵ The vertical distance h is 12 meters

∵ the horizontal distance d is 18 meters

∴ The slope of the ladder [tex]m=\frac{12}{18}=\frac{2}{3}[/tex]

∴ The slope of the ladder to the building is 2/3

Answer:

2/3

Step-by-step explanation:

Its just as easy as it looks. Its 12/18, or Rise 12 and Run 18.

Solving would get you 2/3, so your slope is 2/3

Answer:

It's the first choice.

Step-by-step explanation:

Using system of equations.

Answer:

On the 30th day

Step-by-step explanation:

What are the factors of 10?

10,20,30,40,50

What are the factors of 3?

3,6,9,12,15,18,21,24,27,30

Which numbers are the same on both?

(Hint which is the first number on both factors :))

Lauren will visit both the park and the library on the same day again after 30 days. This is because the least common multiple (LCM) of 3 and 10 is 30.

The subject of this question is Mathematics, particularly dealing with the concept of least common multiple (LCM). The question is asking when will Lauren visit the park and the library on the same day again. Given that Lauren goes to the park every 3 days and the library every 10 days, the day when she'll do both again is the least common multiple of 3 and 10.

The least common multiple (LCM) is the smallest multiple that is exactly divisible by every member of a set of numbers. In this case, we need to determine the LCM of 3 and 10. The multiples of 3 are 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, ... The multiples of 10 are 10, 20, 30, 40, .... As we can see, the smallest number that appears in both lists is 30. Therefore, Lauren will visit both the park and library on the same day again after 30 days.

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Answer:

[tex]x = \frac{2}{3} [/tex]

Step-by-step explanation:

3x=6x-2

Subtract '3x' from both sides

0=3x-2

Add '2' to both sides

2=3x

Divide by 3

x=2/3

If you need the answer in decimal form divide 2 by 3

The value of x is 2/3.

Equations are mathematical statements containing two algebraic expressions on both sides of an 'equal to (=)' sign. It shows the relationship of equality between the expression written on the left side with the expression written on the right side. In every equation in math, we have, L.H.S = R.H.S (left hand side = right hand side).

There are different parts of an equation which include coefficients, variables, operators, constants, terms, expressions, and an equal to sign. When we write an equation, it is mandatory to have an "=" sign, and terms on both sides. Both sides should be equal to each other. An equation doesn't need to have multiple terms on either of the sides, having variables, and operators.

Given:

3x = 6x - 2

3x-6x= -2

-3x= -2

x= -2/-3

x= 2/3

Hence, the value of x is 2/3

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Answer:

11 =x

Step-by-step explanation:

Answer:

I assume you want an equality: -5/9 >= 5x,  -1/9>=x

Answer:

61

Step-by-step explanation:

if it dropped 6 degrees, you would add 6 to the current temperature to get 61 (55+6=61)

Answer:

61 degrees

Step-by-step explanation:

it is 55 degrees now. it had dropped 6 degrees in an hour. since it went down and subtracted 6 degrees, we would have to do the other order of operation which in this case is addition. 55 plus 6 is 61. ( message me if you need more help)

Answer: The answer would be 2 1/2

Step-by-step explanation:

first you convert the mixed number into an improper fraction which would be 25/8

then you multiply 4/5 with 25/8

which equals 100/40

finally you simplify and you get 2 1/2

Answer:

so first you would make 3 1/8 into a number like the frist one then change them into common denominators then multilpy.I hope it helps

The data of the frequency table is mentioned below.

A Venn Diagram is the pictorial representation of data in the form of circles which represents relationship between finite number of group of things.

There are total 40 members in a food club.

The people who

Like vegetable and also like fruit is : 23

Like vegetables , do not like fruit is : 4

Do not like vegetables and like fruit is 8

Do not like vegetables and do not like fruit is 5

The missing Venn Diagram is attached with the answer.

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Answer:

35

Step-by-step explanation:

Answer: The answer would be 3x^2-35x+50

Answer:

3x^2-35x+50 is the answer

Step-by-step explanation:

If you use the FOIL method this will be a breeze.