Im in 6th and im too lazy to do this so please tell me the answer to both!! Tysm!

The 9 adult tickets and 93 children tickets were purchased.Let's assume the number of adult tickets purchased is "a" and the number of children tickets purchased is "c."

According to the given information, children tickets cost $9 and adult tickets cost $11. So, the total cost of children tickets is 9c, and the total cost of adult tickets is 11a.

The problem also states that the total cost of all the tickets is $936. Therefore, we can write the following equation:

9c + 11a = 936

Additionally, it is mentioned that the number of children tickets purchased was three more than ten times the number of adult tickets purchased:

c = 10a + 3

We can now solve this system of equations to find the values of "a" and "c." By substituting the value of "c" from the second equation into the first equation, we have:

9(10a + 3) + 11a = 936

90a + 27 + 11a = 936

101a = 936 - 27

101a = 909

a = 909 / 101

a = 9

Substituting this value back into the second equation, we find:

c = 10(9) + 3

c = 90 + 3

c = 93.

For more such questions on Purchased:

https://brainly.com/question/28717901

#SPJ8

Answer:

D

Step-by-step explanation:

It says she spent $7.53 at the store and she bought (SOME) cereal for $3.67

so we have to find how much the 6 peaches cost. To find it out we are going to have to subtract the cereal she bought from $3.67 and the money she wasted total so its going to be D.

Answer: See below

Step-by-step explanation:

The first is a beaker, it's used to measure liquid volume

The second is a ruler, it's used to measure length.

Last is a thermometer, it's used to measure temperature.

Answer:

x = 7

Step-by-step explanation:

Based on the midsegment theorem of a trapezoid, thus:

NP = (JK + ML)/2

Substitute

45 = (3x + 11 + 10x - 12)/2

2*45 = 13x - 1

90 = 13x - 1

90 + 1 = 13x

91 = 13x

Divide both sides by 13

91/13 = x

7 = x

x = 7

Answer:

Step-by-step explanation:

slope of AB = (-3 - (-2)) / (-3 -(-7) = -1/4

slope of BC = (-3 - (-7)) / (-3 -(-4) =  4/1

As the slopes of AB and BC are negative reciprocals of each other, they are perpendicular and therefore triangle ABC is a right triangle.

Using the ratio of the sides, we have:$x\sqrt{3} = 12\sqrt{3}$ (opposite the $60^{\circ}$ angle is 12$\sqrt{3}$)$x = 2\sqrt{3}\cdot6$ (the hypotenuse is $2x = 12\sqrt{3}$)Simplifying, we have:$x = 12\sqrt{3}$. Therefore $x=y=12\sqrt{3}$, which is our answer

In a 30-60-90 triangle, the sides have the ratio of $1: \sqrt{3}: 2$. Let's apply this to solve for the variables in the given problem.

Instructions: Use the ratio of a 30-60-90 triangle to solve for the variables. Leave your answers as radicals in simplest form. x=y=Let's first find the ratio of the sides in a 30-60-90 triangle.

Since the hypotenuse is always twice as long as the shorter leg, we can let $x$ be the shorter leg and $2x$ be the hypotenuse.

Thus, we have: Shorter leg: $x$Opposite the $60^{\circ}$ angle: $x\sqrt{3}$ Hypotenuse: $2x$

Now, let's apply this ratio to solve for the variables in the given problem. We know that $x = y$ since they are equal in the problem.

Using the ratio of the sides, we have:$x\sqrt{3} = 12\sqrt{3}$ (opposite the $60^{\circ}$ angle is 12$\sqrt{3}$)$x = 2\sqrt{3}\cdot6$ (the hypotenuse is $2x = 12\sqrt{3}$)Simplifying, we have:$x = 12\sqrt{3}$

Therefore, $x=y=12\sqrt{3}$, which is our answer.

For more such questions on ratio of the sides

https://brainly.com/question/31529028

#SPJ8

Answer:

136

Step-by-step explanation:

Surface area is area of everything added together.

Area of triangle is 4 * 6 over 2 = 12

Area of side rectangle is 5 * 7 = 35

Area of base rectangle is 6 * 7 = 42

42 + 35 + 35 + 12 + 12

Final Answer: 136 sq m

Answer:

The question isn't clear. Can you provide more information or context? What is A? Is it a set or a number? Without this information, I can't provide a meaningful answer.

52s is the maximum time that she can take on her last lap and still make the team.

Statistics is the discipline that concerns the collection, organization, analysis, interpretation, and presentation of data.

Given that he mean pace a student needs to achieve on 5 laps of the pool is 60 seconds (s).

The student swims a lap in 63 s, 62 s, 65 s, and 58 s on her first four laps.

We need to find the maximum time (in seconds) that she can take on her last lap and still make the team

Let x be the maximum time (in seconds) that she can take on her last lap

60=(63+62+65+58+x)/5

300=63+62+65+58+x

300=248+x

Subtract 248 on both sides

300-248=x

x=52s

Hence, 52s is the maximum time that she can take on her last lap and still make the team.

To learn more on Statistics click:

https://brainly.com/question/29093686

#SPJ1

Answer:

x=3

Step-by-step explanation:

4x+1 = 5x-2

Bringing all like terms together,

5x-4x = 2+1

x = 3

Answer:

x=3

Step-by-step explanation:

4x+1=5x-2

-5x -5x

-x+1=-2

-1 -1

-x=-3

/-1 /-1

x=3

Answer:

22.86 liters

Step-by-step explanation: thats the rounded up answer the full answer is 22.857142857142858

The term that can be used by the person to compute the interest in the investment will be simple interest.

It should be noted that simple interest simply means the interest that is charged on a loan.

The simple interest is gotten by multiplying the daily interest rate by the principal. When one borrows money.

Also, the type of interest that would save you more money if the interest rate and time for loans are exactly the same is a compound interest.

Learn more about simple interest on:

https://brainly.com/question/25793394

Work Shown:

s = false

p = true

r = false

-p = false, which is the opposite of statement p

s or -p = false or false = false

The result of an 'or' operation is false only when both parts are false; otherwise, it is true

(s or -p) or r = false or false = false

(s or -p) or r = false

Answer:

5 miles

Step-by-step explanation:

To find how many miles it is from the train station to the museum we first have to subtract the tip from the total fair and you get 13.50 and then you divide 13.50 by 2.70 to get the number of miles and you get 5.

Answer:

$10,253.04

Step-by-step explanation:

Answer: This is the answer. please give me the brainliest. Thanks

A repeating decimal like 0.222222222..... is a rational number and can be written as the fraction 2/9

A stopping decimal like 0.22 is a rational number and can be written as the fraction 22/100 or 11/50

A non-stopping and non-repeating decimal like 0.1234567891011... or 0.121121112... is an irrational number can not be written as the fraction

The square root of a perfect square is a rational number and also a whole number.

The square root of a imperfect square is an irrational number.

Rational numbers are the numbers that can be expressed in the form of a ratio (i.e., P/Q and Q≠0) and irrational numbers cannot be expressed as a fraction. But both the numbers are real numbers and can be represented in a number line.

Given,

Fill in the blanks,

By the properties of irrational numbers,

Irrational numbers are non terminating and non-recurring decimal numbers and any square root that is not perfect root is irrational number.

Rational numbers the numbers that can be written as fraction.

Hence, rational, 2/9, 11/50, irrational, can not be written as fraction, perfect square and imperfect square are the words to fill in the blanks.

Learn more about rational and irrational numbers here:

https://brainly.com/question/17450097

#SPJ1

Question:

A bank in Mexico is bought by another institution of Spanish origin. The new director decides to merge the operation between both institutions where internet services are provided from Spain to Mexico. To achieve this, what should the director propose as a project to unite both operations?

My mom translated this for me and I am writing the reply with Google Translate sorry if it sucks.

Ésta es una pregunta muy específica. Creo que dependería de la preferencia del director y de los fondos.

Answer:

See Attachment

Step-by-step explanation:

Given

\(Teaching = 51\%\)

\(Research = 16\%\)

\(Professional\ Growth =5\%\)

\(Community\ Service = 11\%\)

\(College\ Service = 11\%\)

\(Consulting = 6\%\)

Required

Represent using pie chart

I'll answer using Microsoft Office Excel

First, you need to create a table then you generate a chart from the table

See Attachment

Answer:

x = 10

Step-by-step explanation:

3x + 38 = 7x - 2

subtract 3x from both sides ogf the equation:

38 = 4x - 2

add 2 to each side:

40 = 4x

divide both sides by 4:

x = 10

Answer:

less than

Step-by-step explanation:

It is smaller on the number line. Negative numbers are smaller than positive numbers

To complete squares, she must use, in order:

Here we have the quadratic equation:

\(2x^2 + 12x - 3 = 0\\\)

There are some ways of solving this, the first approach is completing squares, where we can write:

\(2(x^2 + 6x) - 3 = 0\\\\2(x^2 + 2*3*x + 9 - 9) -3 = 0\\\)

Here we add and subtract 9 to complete squares and not change the equation. Here we used the third step only.

Now we just complete squares to get:

\(2*(x^2 + 6x + 9) - 2*9 - 3 = 0\\\\2(x^2 + 6x + 9) = 3 + 18 = 21\\\\2*(x + 3)^2 = 21\\\\x + 3 = \pm \sqrt{\frac{21}{2} }\)

Where the first and fourth steps are also used.

If you want to learn more about quadratic equations:

https://brainly.com/question/1214333

#SPJ1

Answer:

A: save $250 per month for the next 3 years

Step-by-step explanation:

Melinda has three more years in high school as stated in the question.

One year private university tuition = $22,500

Support from family = $13,500

Amount that Melinda has to pay = $22,500 - $13,500 = $9000

Number of months in three years = 3 * 12 = 36 months

If she must save $9000 in 36 months

Then $x  must be saved in 1 month

x = $9000/36

x = $250

The volume of wax is required to make 1 candle is 22.92 cu. in.

A cone is a tri solid geometric object with an apex that is pointed at the top and a circular base. A cone has a vertex and one face.

Given data:

Let the radius of the cone be 'r'.

circumference c = 2*π*r

c = 2*π*r

12 =  2*3.14*r

r = 6/3.14

r = 1.91

Volume of cone V = 1/3 * π * r² *h

Put the values:

V = 1/3 * 3.14 * 1.91² *6

V = 22.92 cu. in.

Know more about the shape of cone

https://brainly.com/question/808471

#SPJ1

Correct question:

A company makes candles in the shape of the cones. Their best selling candles has a height of 6 inches and the circumference of 12 inches What is the volume  of wax is needed to make 1 candle.

Answer:

1/5

Step-by-step explanation:

The equation of the line in the standard form exists 3x - y = 2.

The equation of a line is a representation of a line on an x-y plane that illustrates the relationship between x and y for each point on the specific line. When x and y are variables and a, b, and c are constants, a line has the standard form ax + by = c.

Y = mx + b is the slope-intercept form of a line, where x and y are variables, m is the line's slope, and b is the line's y-intercept.

The one-point formula reads: y - y₁ = m(x - x₁). to describe the equation of a line traveling through the point (x1, y1) and having a slope of m.

We are asked to graph a line with a slope = -3, passing through the point (1, -5).

We use the one-point formula to determine the equation of this line, with slope m = -3, (x₁, y₁) = (1, -5).

Substituting these values in the equation y - y₁ = m(x - x₁), we get

Let the equation be y - -5 = -3(x - 1)

simplifying the equation, we get

y = -3x + 3 - 5

y = -3x - 2

3x - y = 2

The equation of the line in the slope-intercept form exists y = -3x - 2

The equation of the line in the standard form exists 3x - y = 2.

We draw the locations (1,-5) (because it is obvious that the line goes through this location) and (0, 2) (since the y-intercept is at 2 and the line passes through the point (0, 2)) in order to graph this line. We draw a line connecting these places, then we expand it on both sides to create the necessary line.

To learn more about standard form refer to:

brainly.com/question/187506

#SPJ1

Answer:

6 gallons 72-octane

6 gallons 84-octane

Step-by-step explanation:

(84 + 72)/2 = 78

The average octane in 72-octane and 84-octane is 78-octane.

Therefore, you need equal amounts of each.

Answer:

6 gallons 72-octane

6 gallons 84-octane

Answer:

3x²–6x–5

Step-by-step explanation:

3x²–2x+1–4x–6

collect like terms

3x²–2x–4x–6+1

3x²–6x–5

The equations which completes the left-hand column of the table are;

\( \frac{1}{2} \cdot \left(cos(a - b) - cos(a + b) \right)\)

The given expression on the right is written as follows;

First row;

\( \frac{1}{2} \cdot \left(cos(a - b) - cos(a + b) \right)\)

The definition of the sum and difference of cosine are;

cos(a - b) = cos(a)•cos(b) + sin(a)•sin(b)

cos(a + b) = cos(a)•cos(b) - sin(a)•sin(b)

Therefore;

Second row;

cos(a - b) - cos(a + b) = 2•sin(a)•sin(b)

Which gives;

\( sin(a) \cdot sin(b) = \frac{1}{2} \cdot \left(cos(a - b) - cos(a + b) \right)\)

Third row;

Learn more about trigonometric functions here:

https://brainly.com/question/1143565

#SPJ1