Mathematics High School

Two fifth grade classes are attending an amusement park as a field trip. Their teachers purchased the tickets for the class and the parent chaperones. Mrs. Lin purchased 3 child tickets and 17 adult tickets, which cost a total of $558. Mr. Shepherd purchased 3 child tickets and 11 adult tickets, paying a total of $378. What are the ticket prices?

Answers

Answer 1

Answer:

1 Adult ticket=$35

1 Children ticket=$20

Step-by-step explanation:

21C+15A=945

6C+6A=330

we find adult tickets 1st

42C+30A=1890

42C+42A=2310

12A=420

A=35

we will find children ticket next

42c+30a=1890

30c+30a=1650

12c=240

C=20

Related Questions

O persoană avea 1200 lei și a cheltuit 15% din ei pentru o camașă si 40% din ei pe o pereche de pantofi.Ce sumă i-a rămas?

Answers

Answer:

540 lei

Step-by-step explanation:

Pasul 1

Suma cheltuită pe cămașă se calculează astfel:

1200 lei × 15%

= 1200 lei × 15/100

= 180

Pasul 2

Suma cheltuită pentru o pereche de pantofi se calculează astfel:

1200 lei × 40%

= 1200 lei × 40/100

= 480 lei

Pasul 3

Suma rămasă este calculată ca:

Suma totală - (Suma cheltuită pe cămașă + Suma cheltuită pe încălțăminte)

1200 lei - (180 + 480) lei

1200 lei - 660 lei

= 540 lei

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Answers

Answer:

Its c have a nice day! <3

Step-by-step explanation:

You play a video game for 5 minutes. You lose 15 points. What integer represents the average change in points per minute?
sho your work

Answers

Answer:

-3 points per minute

Step-by-step explanation:

if you got -15 points in 5 minutes, divide both by 5 to get -3 points per minute

Hiiioo! Can someone please help ❤️❤️:( :D

Answers

Answer:

I cant see it....

Step-by-step explanation:

the square on the right is a scaled copy of the square on the left identify the scale factor

Answers

1.5

39/2 = 19.5

19.5/13 = 1.5

ps help asap for brailest

Answers

Answer:

i think answer number 3

Step-by-step explanation:

hope i helped :)

PLEASE HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP ASAP
For 5 days, Tony put $4 into his savings account each day. His parents also added a certain amount of money to the account each day. In the end, there was a total of $40 in the account. How much money did Tony's parents add each day?

(a) Write an equation that could be used to answer the question above. First, choose the appropriate form. Then, fill in the blanks with the numbers 5, 4, and 40. Let represent the amount (in dollars) Tony's parents added each day.

o_(x+_)=_
or
o_(x-_)=_

(b) Solve the equation in part (a) to find the amount (in dollars) Tony's parents added each day.
x=_

Answers

Answer: lol i may be wrong but...

Step-by-step explanation: im

pretty sure the equation would 5(x+4)=_

and the amount of money his parent put in was also $4 evreyday for 5 days.

In your own words, explain the steps you would need to take to find a slope from data in a table.

Answers

Answer:

Pick two points on the line and determine their coordinates. Determine the difference in y-coordinates of these two points (rise). Determine the difference in x-coordinates for these two points (run). Divide the difference in y-coordinates by the difference in x-coordinates (rise/run or slope).

Step-by-step explanation:

Answer:

To Find the slope of a data table, you first need to plot two points on the line. It is easiest if the points are on a coordinate with whole numbers (i.e. (3,6 and (4,8)). Once you have plotted two pints, you then need to take the value of the point with the largest x value, and subtract the other points from it (i.e. (4,8)-(3,6)=(1,2). Then, take the new y value, and divide it by the new y-value (i.e. (2/1), and you have your slope.

Step-by-step explanation:

plot points (3,6), (4,8)

subtract points (4,8)-(3,6)=(1,2)

divide new points 2/1

m=2/1, or 2

What is the slope of the line

Answers

Answer:

Step-by-step explanation:

So first, you have to know the equation y2-y1/x2-x1 which you can use any point on the line. I will pick a random point and show you. (0,-3) and (2,1). Plug these two points into the equation and get 1--3/2-0. Simplify this and get 4/2 which is equal to 2.

Just a reminder y2 and x2 is not y squared and x squared, it is just the second number of the points.

Hope this helps

8300 dollars is placed in an account with an annual interest rate of 6.5%. How much will be an account after 14 years, to the nearest cent?

Answers

Answer:

$ 20,043.46

Step-by-step explanation:

Answer:

A = $ 20,043.46

A = P + I where

P (principal) = $ 8,300.00

I (interest) = $ 11,743.46

Calculation Steps:

First, convert R percent to r a decimal

r = R/100

r = 6.5%/100

r = 0.065 per year,

Then, solve our equation for A

A = P(1 + r/n)nt

A = 8,300.00(1 + 0.065/1)(1)(14)

A = $ 20,043.46

Summary:

The total amount accrued, principal plus interest,

from compound interest on an original principal of

$ 8,300.00 at a rate of 6.5% per year

compounded 1 times per year

over 14 years is $ 20,043.46.

9. Given that P = (-1,16) and Q = (1, 9), find the component form and
magnitude of vector QP (Q is initial and Pis terminating). *

Answers

To find the component form, u only need to know how to substitute figures for letters. What do I mean by this?

If initial side is (x1,y1)
Then x1 = -1, and y 1 = 16
If the terminal side is x2, y2
Then x2 =1 and y2 =9

This component from p is x2-x1 y2-y1
In this case <[1-(-1)], (9-16)
Which give us
2,-7

If p = x ,y using Pythagorean’s theorem
2(2) + (-7)(7)
4+49
53
Square root of 53 is
7.28010988928
7.3

hello i dont wanna do this question rn anyone can help ill give 5 stars

Answers

Answer:

The answer is c

Step-by-step explanation:

Answer:

C. 36

Step-by-step explanation:

b can't be 45 because 10 is 45. b also can't be less than 27 because 6 is 27. So it would be 36 by process of elimination.

The figure below shows a shaded region and a non-shaded region. Angles in the figure that appear to be right angles are right angles.

What is the area, in square feet, of the shaded region?

What is the area, in square feet, of the non-shaded region?

Answers

Answer:Area of part 1:

A1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

Area of part 2:

A2=length*width=(8+2)*1=10 ft2

Area of part 3:

A3=length*width=8*2=16 ft2

Total shaded area : A1+A2+A3=41 ft2

Total area of the reactangle : A=16*8=128 ft2

Total area of the nonshaded region : 128-41=87 ft2

Step-by-step explanation: Plz make brainliest

Answer:

Total shaded area : A1+A2+A3=41 ft2

Total area of the reactangle : A=16*8=128 ft2

Total area of the nonshaded region : 128-41=87 ft2

The function g is defined by the following rule.
g(x) = 4x + 2
Complete the function table.

Answers

Answer: g(x)= solve for x

G(x)=4x+2

I think 4x+2 is in standard form but if not

Do divid by four

Which is about 0.5

X=0.5

Use distributive property. 4 x 63 = ??

Answers

Answer:

(4) * (63)

252

(*￣3￣)╭

Someone pls pls help

Answers

Step-by-step explanation:

(4,20) means that the snail took four hours to cover a distance of 20 feet.

i will give brainly if you answer first
The percentage of pepperoni in a pizza is 35.67%. What is 35.67% rounded to the nearest whole percent?
A. 35%
B. 35.7%
C. 36%
D. 37%

Answers

Answer:

kanavgaudodkebwgagk

calculate and simplify:

-2+3(1-4)-2

Answers

Answer:

-13

Step-by-step explanation:

-13

= -2-9-2

= -13

multiply positive 3 into the bracket then add the bases and keep the negative sign

Please help me figure this out ASAP

Answers

you can just use a calculator but it’s 65.23

Use the figure.

diameter is 10m

A circle has a diameter labeled ten meters.
Find the circumference. Round your answer to the nearest hundredth. Use 3.14 for π

Answers

Answer:

FOR ALL MY POINTS write an argumentative essay on why dog parks are "helpful or harmful"

READ PROMPT

Step-by-step explanation:

Answer:

Formula for the circumference of a circle =2pir

Since the diameter is 10m the radius is half of that which is 5m.

2×3.14×5=31.4m

Step-by-step explanation:

I hope this helps.Have a great day♡

6x(x^2-x+7)
Simplify your answer

Answers

Answer:

6x^3-6x^2+42x

Step-by-step explanation: hoped i helped

Answer:

Step-by-step explanation:

6x(x²-x+7) = 6x³-6x²+42x

Help ASAP 10 points

Is this a right triangle

Answers

No it is not a right triangle

Help on math thanks its due today so i need it!!

Answers

Answer: it is the first one

Step-by-step explanation:

WILL GIVE BRAINLIEST!
A triangle has a 16° angle and a 60° angle. What is the measure of the third angle?
°

Answers

it would be 104°

because in a triangle all angles add up to equal 180 so 16+60+?=180. 104

Answer: 104°

Steps:
16° + 60° + x = 180°
76° + x = 180°
x = 180° - 76°
x = 104°

Check:
16° + 60° + x = 180°
16° + 60° + 104° = 180°
180° = 180° ✅

I would appreciate brainliest if this was helpful, correct and had clear steps! :)

I need this ASAP
What is the volume to the nearest integer

Answers

Answer:

Step-by-step explanation:

I think is c-38 :)))))

Simplify. Write your answer in standard form.
4n (3n^(2) + n - 4) - n (3 - n)

Answers

Answer: 16n^3 - 8n^2 - 16n

Adam is trying to estimate the height of the school. He notices during a
particular time of day that his shadow is 8.5 feet ling and the school casts
a shadow 59.5 feet long. If Adam is 6 feet tall, what is the height of the
school?

Answers

Answer:

42.5 maybe

Step-by-step explanation:

Pls help me find triangle MNP

Answers

6x-56=3x-17 *simplify*

3x=39
x=13

To find TP plug in x
3(13)-17=22

TP=TN so TN is also 22

1) In triangle ABC, LC = 90, Write Pythagoras theorem for triangle.

Answers

Answer:

AB² = AC² + BC²

Step-by-step explanation:

Since,

H² = A² + O²

Please help meh with this question if you get it correct I'll give tah brinleist!! Tyy!! °^°

Answers

Answer:

area

Step-by-step explanation:

Answer:

area area area area rea (minimum character limit)

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