Mathematics Middle School

Pls help me ASAP!!! Tickets for a concert cost $7.50 for students and $15 for adults. 150 ticket are sold, and $1612.50 is collected. How many student tickets were sold? How many adult tickets?

Answers

Answer 1
Answer: 85 student tickets, 65 adult tickets.
Let's say the # of students is x and the # of adults is y. The two equations we get are 7.50x + 15y = 1612.50 and x + y = 150
x = 150 - y
7.5(150-y) + 15y = 1612.5
1125-7.5y+15y=1612.5
7.5y=487.5
y=65

x=150-65
x=85

Hope this helps!

Related Questions

How can you show that a given number is the solution of an equation?
Substitute the value into the equation for the variable and simplify. A true statement will result.
Substitute a similar value into the equation for the variable and simplify. The resulting false statement shows the original value is true.
Substitute the value 0 into the equation for the variable and simplify. If the result is 1=1, then the original value is the answer.
Solve the equation for the variable. The solution will always produce a true statement.

Answers

Answer:

The answer a (Substitute the value into the equation for the variable and simplify. A true statement will result.) should be correct.

The original cost of a Tesla at the highest end of cost was $120,000. The new model of 2021 is set to cost around $50,000. What is the approximate percent decrease rounded to the nearest whole?

Answers

Answer:

58%

Step-by-step explanation:

it went down by 70000, so the percent of decrease is 58.3333, which is 58% rounded

the answer would %58

1 more question after this one! Here:

Answers

Answer:

y=3/4x+-2

Step-by-step explanation:

y intercept is -2

rise / run = slope

slope = 3/4

I don’t know but try finding out for yourself then ask for help

A machine can make 5 miles of ribbon in an hour. Graph the length of the ribbon the
machine will make in eight hours. Another machine can make 8 miles of ribbon in an
hour. Graph the length of the ribbon the machine will make in 8 hours. What is the
difference in length for a 8 hour period between the two machines? Write an Equation
in slope intercept for each machine.

Answers

sad and sad story to be seen

Combine like terms to create an equivalent expression.

Answers

Answer:

t.b.h. i forgot how to do this srry-

i’m pretty sure it’s 1/6 p-4/5

Which ratios have a unit rate greater than one choose all that apply

Answers

Answer:

9/8 miles, 7 miles, 4 miles

Is the statement true? explain
32 + (-17) is 17 units from 32, in the positive direction

Answers

The equation is not true because
32-17 is not equal to 32 + 17
Hope it helps!
Plz give me brainliest answer

Answer:

32 +( -17)=15

Step-by-step explanation:

Brittany and Will each made a triangular sign with an area of 8 square feet. The base of Brittany's triangle is half as long as the base of Will's. How do the heights of the triangles compare?

Answers

Answer:

the length of Brittany's triangular sign is 1/2 the length of Will's

Step-by-step explanation:

The height of Brittany's triangle (h₁) is 2 times the height of Will's triangle (h₂).

How do the heights of the triangles compare?

Let's assume the height of Brittany's triangle is h₁ and the height of Will's triangle is h₂.

For Brittany's triangle:

A = ¹/₂b₁h₁ = 8

For Will's triangle:

A = /₂b₂h₂ = 8

We are also given that the base of Brittany's triangle is half as long as the base of Will's triangle

b₁ = ¹/₂b₂

Now, let's find the relationship between the heights of the triangles:

From the equations above, we can see that:

h₁ = 16 / b₁

h₂ = 16 / b₂

Recall; b₁ = ¹/₂b₂

h₁ = (2 x 16) / b₂

h₂ = 16 / b₂

So, the height of Brittany's triangle (h₁) is 2 times the height of Will's triangle (h₂).

Learn more about heights of triangle here: https://brainly.com/question/31719110

#SPJ3

HELP

Would i times them

Answers

Answer:

yeah you would

Step-by-step explanation:

yes you would times them

At the grocery store, containers of fruit juice come in various sizes. Customers can purchase a 30-ounce bottle for $1.80, or a 64-ounce bottle for $3.20. How much money is saved per ounce by purchasing the larger bottle?

Answers

Answer:

30-ounce bottle for $1.80=$0.05

Step-by-step explanation:

Answer:

I think its $0.06 because you can do $1.80 divided by 30 to get 0.06. So, i say it's $0.06

The temperature in the potter’s kiln dropped 760 degrees in 4 hours. On average, how much did the temperature drop per hour?

Answers

160 degrees per hour
140 degrees per hour I think

It takes 12 cups of chicken broth to make a chicken soup recipe. How much is this in quarts?
Use the table below. Include the correct unit in your answer.

Volume
Unit Symbol Fact
fluid ounce
cup
pint
quart
gallon

Answers

Answer:

12 cups is equal to 3 quarts

Step-by-step explanation:

There are four cups in a quart

12 cups is equal to 3 quarts

I need help plz!!!!!!!!!!!!

Answers

6)486

7)28.32

8)3.3

9)2.538

10)34.45

11)7.92

12)22.125

13)38.5093

these should all be correct^^!

just type exactly the problem, into a calculator!
good luck on the rest of your assessment.

Which whole number property is represented?

11 + (4 + 9) = (11 + 4) + 9


Commutative Property of Addition

Associative Property of Addition

Identity Property of Addition

Answers

Associative property

1. Round 7.058 to the nearest whole number.

2. Round 35. 61 to the nearest tenth.

3. Round 724.398 to the nearest hundredth.

4. Round $1.362 to the nearest cent.
Someone do these for me please.

Answers

1. 7
2. 35.6
3. 724.40
4. 1.36
1 . 7
2. 35.6
3. 724.40
4. 1 cent

i need pictures for this math proplem

Answers

Answer:

18÷4=4.5 so for each game, len spends $4.50

4.50 is the answer i believe

Explain why each of the following triangles has an area of 9 squared units

Answers

Answer:

Some of them which have halves count too

Step-by-step explanation:

So 2 halves together = 1

Try counting now.

What is the missing value for x on the diagram below?

Answers

Answer:

56 degrees

Step-by-step explanation:

Right angle is always 90

Triangle is 180

90+34= 124

180-124= 56

I think the a answer is 54: If they gave you a 90 degree angle, and another angle. Subtract the total from 180 degrees to find the remaining angle.
I’m not sure if I’m right

Which number sentence represents the Associative Property of Addition?


22 + 3 = 25
22 + 3 = 25

0 + 90 = 90
0 + 90 = 90

18 + 7 = 7 + 18
18 + 7 = 7 + 18

4 + (1 + 11) = (4 + 1) + 11

Answers

What is Associative Property of Addition?

According to the Associative property of Addition, when 3 or more numbers are added, the result (sum) remains the same even if the numbers are grouped in a different way. Here, grouping is done with the help of brackets.

This can be expressed as, a + (b + c) = (a + b) + c.


So, according to this the answer is 4 + (1 + 11) = (4 + 1) + 11.


Hope my answer helps you✌️

Mark BRAINLIEST

Choose all the fractions that are equivalent to [tex]\frac{4}{8}[/tex]. (Click all that apply)
[tex]\frac{2}{6}[/tex]
[tex]\frac{8}{16}[/tex]
[tex]\frac{1}{2}[/tex]
[tex]\frac{3}{6}[/tex]
[tex]\frac{5}{10}[/tex]
[tex]\frac{7}{11}[/tex]
I really badly need to know this soon!

Answers

1/2, 3/6, and 8/16. Do you know how to simplify?

Answer: 8/16, 1/2, 3/6, and 5/10.

Step-by-step explanation:

4/8 simplified is 1/2, so if you simplify all the fractions, you will get the results I listed in the answer.

Use mental math to find the sum.
14+6+57

Answers

Answer:

77

Step-by-step explanation:

B/c 14+6=20

and 20+57=77

Hope this helps!

Answer:

Step-by-step explanation:

14+6+57=77

3/16+ (-11/20)
Can you help me?

Answers

Answer:

-29/80

Step-by-step explanation:

remove parenthesis 3/16 - 11/20

then simplify

-29/80

The answer is -0.3625

what is 11/2 + 4/9 simplified

Answers

Answer:

5 17/18

Step-by-step explanation:

11/2 + 4/9

(11×9 + 4×2) / 18

(99 + 8) / 18

107/18

5 17/18

This is the answer for the questions

187,183 ÷ 2,255

HI...

Answers

The answer is 83.0079822616408
it’s 83.0079822616408! gl ^^

What’s 1000+2000+3000+4000+5000+600+70+80+9+69+12+35,574=
The best answers get brainliest

Answers

Answer:

51414

Step-by-step explanation:

1000+2000 = 3000

3000+4000 = 7000

5000+600+70 = 5670

3000 + 5670 = 8670

8670 + 7000 = 15,670

80+9+69+12+35,574= 35744

35744 + 15,670 = 51414

Answer:

1000+2000+3000+4000+5000+600+70+80+9+69+12+35,574= 51,414

In order to make green paint, a 2:3 ratio of blue paint to yellow paint is used. If there are 30 ounced of green paint how many ounces of blue panit was used?

Answers

Answer:

12 ounces

Step-by-step explanation:

2+3=5

30÷5=6

6×2=12

Not gonna lie I have no idea

Anyone here use Acellus? If so answer this question Acellus explain: ur grade and teachers

Answers

Answer:

Same I got A's

Step-by-step explanation:

Answer: 12

Step-by-step explanation:

Emelina wrote the equation of a line in point-slope form as shown below.

(y + 4) = 3 (x + 2)

What is Emelina’s equation in slope-intercept form?

Answers

Y=3x+2 is the answer for that math question

CAN SOMEONE HELP AND FAST

Answers

Answer:

Part A) 243 lunches were sold

Part B) $850.50

Step-by-step explanation:

Part A) Cheese Pizza (50) and Pep Pizza (40) = 90% [10% was the Chicken, but we're looking for the totality]

243 times 3.50

22hhd bftihghjgy bbbbbbbbbbyyyyrgfhv convention branch

Tony is riding his bicycle. He rides at a speed of 11 kilometers per hour for 27.5 kilometers. For how many hours does he ride

Answers

Answer:

es igual a dos horas con 50 minutos: 2:50

Step-by-step explanation:

equals two hours and 50 minutes: 2:50

Tony took 2 and a half hours
Other Questions
what are the names of the membranes that cover the brain and spinal cord The square on the right is a scaled copy of the square on the left. Identify the scalefactor. Express your answer as a whole number or fraction in simplest form.33/2111133/2 I need help with these please fields where computers are used include: business, education, banking, government, true or false Write your equation with "M" isolated.4 Hours (H) 36 Miles (M) what is an impact of a food allergy on someone's life Which one of the following statements describes the Roaring Twenties and the Great Depression?Government intervention in the economy can prevent an economic crisis.The United States was prepared for the economic downturn during the Depression.Periods of economic prosperity are followed by economic depression. 94. Birth Rate of Unmarried Women In the United States, the birth rate B of unmarried women (births per 1000 unmarried women) for women whose age is a is modeled by the function B(a) = -0.33a + 19.17a-213.37. (a) What is the age of unmarried women with the highest birth rate? 29.0 years (b) What is the highest birth rate of unmarried women? (e) Evaluate and interpret B(40). what do we call a stage work that tells a story through dancing? What factors create deep ocean currents A plane mirror moves towards the object with a velocity of 2m/s and the object itself moves towards the mirror with a velocity of 5m/s. What is the velocity of the image approaching towards the object.. DIALOGUE Your older sister wants to leave university without completing her studies to follow a career as an actress. You have decided to talk to her about her decision Write the dialogue that takes place between you and your sister. NOTE: Use the dialogue format x-57 The solutions to the compound iniquity are _ or _. what rhetorical device does wollstonecraft use in the lines 190-192? What idea is emphasized by the use of this device Find the average rate of change of this function: Heres some more math, i'm terrible at these What are the styles which the Business Letters can take? what is the answer ?? PLEASE HELP ME ITS ALGEBRA THANKSSSS What is the connotation?