Mathematics Middle School

Regular tickets to a concert cost $34.50, and VIP tickets cost $78.50. A total of 810 tickets were sold, and total ticket sales were $29,045. The equation 34.50r+78.50(810−r)=29,045 can be used to determine the number of regular tickets r sold to the concert. How many of each type of ticket were sold?

I need help please this is 8th grade math. Please help.

Answers

Answer 1

Answer:

There were 480 regular tickets and 330 VIP tickets sold

Step-by-step explanation:

because, when plugged into the equation, 480 and 330 make the equation true. The Step-by-step explanation for this is,

34.5(480)+78.5(810-480)=29,045

Answer 2

There were 48 regular tickets n 330 Vip tickets sold

Related Questions

-0.2 x -5/6 pls help

Answers

Answer:

⅙ or 0.166666667

Step-by-step explanation:

Answer is 1/6 is the same as -01.66 either way is fine

9.(5)²
HELP ME !!!!!!!!

Answers

Answer:

225

Step-by-step explanation:

5 Times The Square Root Of 2 Is 25, Then I Multiplied That My 9, and Im 100% Sure 225 Is Correct.

Hope This Helps.

Minya is looking at a map that is drawn to a scale in which 0.25 inch represents one mile. If the map shows 3.4 inches between her house and her school, how many miles does she live from school? Did you multiply or divide to find your answer?

Answers

Answer: you would need to multiply to find the correct answer.

You are going to need to multiply

i need more help It is confusing

Answers

Answer:32x+20

hope this helps

Answer:

Step-by-step explanation

Select the example which illustrates the distributive property of 7 × 39

(7 + 3) (7 + 9)

(7 × 30) + 9

39 × 7

7(30 + 9) = 7(30) + 7(9)
THIS IS URGENT- BLUE!!!

Answers

Answer:

d) 7(30 + 9) = 7(30) + 7(9)

Step-by-step explanation:

Distributive method:

a(b + c) = ab + ac

Here given:

7 × 39

Among the option's:

1st option (7 + 3) (7 + 9) is wrong, changes final answer.

2nd option (7 × 30) + 9 is wrong, changes final answer.

3rd option 39 × 7 shows commutative property of multiplication.

4th option show distributive method.

It would be the 4th answer. It is the only choice that shows the 7 being distributed onto the 30 and 9 and it still gives you the right answer

Which row of the input/output table is incorrect?

y = 3x - 4
x y
A 2 2
B 5 8
C 6 14
D 8 20

Answers

Answer:

B 5,8

Step-by-step explanation:

3(5)-4 = 11 not 8

B 5,8

5x 4=11 is false

Which expression represents the sequence of operations described below?
subtract 4 from 8, then multiply the result by 5

Answers

Answer:

(8-4)×5

Step-by-step explanation:

expression is as above

Answer:

(8-4) • 5 = 20

Step-by-step explanation:

first you solve what is in the parentheses;

8-4 which = 4

then you multiply 4 by 5 which is 20

A teacher needs to buy yarn for her students to make a craft in
class. If each student needs 1 1/4 feet of yarn, how many feet of yarn
should the teacher buy for the following 10 students?
a. 10 1/40 feet c. 12 1/2 feet
b. 3 1/2 feet d. 10 1/4 feet

Answers

Answer:C 12 1/2 feet

Step-by-step explanation:1.25 times 10 = 12.5

The answer is C!
I hope this helps!

Which of the following expressions are equivalent to -\dfrac{-n}{p}−
p
−n

Answers

how in the world is that math

Girl I’m sorry what..

Please hurry will give braliny

Answers

Answer:

Step-by-step explanation:

I think it is A.

My reasoning for this is because

Step 1) 3^2=9
Step 2) 8-9=-1
Step 3) -1X9=-9
Step 4) -9-6= -15

Answer A is correct

Hope this helps

What is 10/11 as a decimal?

Answers

Answer:

0.90909091

10/11 as a decimal is 0.90909091

Answer:

Step-by-step explanation:

The fraction 10/11 can be written in decimal form as 0.9091.

Please help asap its okay if you get it wrong i wont judge.

Answers

Answer:

hm... 9

Step-by-step explanation:

read warriors

by eren hunter

X=8
2x8=16
17-7=9
Trust me this is correct!

PLS help me 30p + brainlyest

Answers

Answer: is five over 8

Step-by-step explanation:

Answer: 8 over 5 :p

Step-by-step explanation:

HELP
Jack wants to model a situation where the perimeter of the rectangle below is 6 ft plus or minus 1.5 ft.

Answers

Answer:

Step-by-step explanation:

The perimeter of the rectangle is given as:

The perimeter of a rectangle is:

So, we have:

Substitute values for length and width

Split

Divide both sides by 2

Solve for x

Both values of x are negative.

This means that; the absolute value model cannot work, because a rectangle cannot have a negative dimension.

Hence, option (c) is correct.

Answers

Answer:

the two integers are 20 and 60

Step-by-step explanation:

Let x and y be two positive numbers ,where x < y.

• The difference between the two positive numbers x and y is 40.

Means

y - x = 40

• the ratio of these integers is 1:3

Means

y = 3x

We obtain these two equations:

y - x = 40

y = 3x

Solving the system of equations by substitution :

y - x = 40

y = 3x

⇔

3x - x = 40

y = 3x

⇔

2x = 40

y = 3x

⇔

x = 20

y = 3 × 20 = 60

PLS HELP ME WITH THIS!!! THIS IS DUE TOMORROW!!! b − 7/4 = -2/3
What is b?

Answers

Exact form:
1/4

Decimal form:
0.25

B is 13/12 which can be put into a mixed number as 1 1/12

Here is the shown work:
4x+(-7)/4=-2/3
4x-7/4=-2/3
3(4x-7)=4(-2)
3(4x-7)=-4 times 2
3(4x-7)=-8
3 times 4x - 3 times 7 =-8
12x-21=-8
(12x-21)+21=-8+21
12x-21+21=13
12x=13
12x/12=13/12
X=13/12

ANSWER THIS CORRECTLY TO BE BRAINLIEST

Answers

Answer:

Q6. -5/2

Q7. -7/24

Q8. 127/24

Q9. 151/12

Step-by-step explanation:

Q6. (−3/4)+(−7/4) = -3-7/4 = -10/4 = -5/2

Q7. 3/8 - 2/3 = 3*3/8*3 - 2*8/3*8 = 9/24 - 16/24 = 9-16/24 = -7/24

Q8. 18+2/3 - 8+3/8 = 20/3 - 11/8 = 20*8/3*8 - 11*3/8*3 = 160-33/24 = 127/24

Q9. 12+1/4 + 27+1/3 = 13/4 + 28/3 = 13*3/12 + 28*4/12 = 39 + 112/12 = 151/12

8 : 5 7/24
9 : 32 1/3

Use the fact that 13x17=221 to find the following and explain how you found each solution
13 × 1.7
130 x 17
13 x 1700
I do not understand what it wants me to do please help

Answers

Answer:

13 × 1.7

130 × 17

13 × 1700

13 × 17× 100

221 × 100

22100

So the answer is 22100

(13 x 17 = 221) given info

13 x 1.7 =22.1

130 x 17 =2210

13 x 1700 = 22100

Explanation: i believe your learning about how to move your decimal place. If you see the given information 17 is the number we are looking at. When the first equation comes up, there’s a decimal making 17 -> 1.7 . Then you move the decimal in the other direction making the 17. turn to 170. then 1700. Making your answer 22100

if the diameter is 35km what is the circumference

Answers

About 109.9 (35 x 3.14)

35x3.14=109.9 or 110 if rounded up
This should be the answer

Please hurry will give braliny

Answers

Answer: D

Step-by-step explanation:

Follow the PEMDAS rule.
It’s not A, because when you solve 2^2 and sq rt of 4, the square exponent and the square root cancels out, so it’s simply 2 x 4. Then you follow by doing division and multiplication, 45/5 is 9 and 2 x 4 is 8, so 9+8=17.

It’s not B, because first solve the numbers in the parentheses. 2^2 is 4, 5+4 is 9. Then solve the square root of 4 which is 2, and you get 45/9x2, which is 10.

It’s not C because 2^2 is 4 and sq rt of 4 is 2, and 4-2 is 2. Then divide 45 by 5 to get 9, and 9+2 is 11.

The correct answer is D, because when you solve 2^2 which gives you 4 and add that to 5, you get 9. The sq rt of 4 is 2, so you get 45/9-2, which is 3.

Hope this helps!

The answer is D. Checked by a calculator

Pls help I don’t know how to turn these decimals into fractions and it is hw for tomorrow

Answers

Answer: -342.7074

Step-by-step explanation: first multiply 7(-2.655), which is -18.585. since only one of the numbers is negative, the product will also be negative. multiply -18.585 by 18.44. this is equivalent to -342.7074.

-342.7074 hope this helped

Can you please help me?

Answers

Answer:

3 and 7

Step-by-step explanation:

Answer:

B - Angles 3 and 7

Hope this helps :)

Step-by-step explanation:

The alternate interior angles are angles that are inside the two lines and diagonally on opposite sides of the transversal.

Mr. Ortega found that it was going to take 5 gallons of paint to
paint the walls in his living room. He found that he can buy a 1 gallon
can of paint for $7.50. At this price, how much money should he expect
to spend on paint? Did you multiply or divide to find your answer?
a. $1.50, multiply c. $37.50, multiply
b. $1.50, divide d. $37.50, divide

Answers

Anwser is C ortega has to multiple

What is the sum of -45 and 17?

28
-28
-62
-32

Answers

-28

(-45)+17=-28

So the answer is b

The answer is -28

-45 + 17 = -28

What inequality is graphed below?

Answers

Answer:

x is less than or equal to 1.5

(less than sign with a bar below it)

× is less than or equal to 1.5

Please hurry will give braliny

Answers

Hello,

[tex]( {c}^{2} + {d}^{2} ) - 2( {c}^{2} - {d}^{2} )[/tex]

[tex] = (( - 2) {}^{2} + 2 {}^{2} ) - 2(( - 2) {}^{2} - 2 {}^{2} )[/tex]

[tex] = (4 + 4) - 2(4 - 4)[/tex]

[tex] = 8 - 2 \times 0[/tex]

[tex] = 8[/tex]

Answer:

d or 16

Step-by-step explanation:

(-2²+2²)-2(-2²-2²)

-2(-4-4)

8+8=16

Please hurry will give braliny

Answers

Step-by-step explanation:

answer is 11 or d

squareroot 25=5

so 5-5=0

3²=9

so 9+2=11

Answer:

I believe its C, I could be wrong tho

Will give 20 points to whoever answers

Answers

Answer: I hope this helps.

Step-by-step explanation:

PLEASEE HELP ME
Referring to the figure, find the area of the rectangle shown.
a. 48 m2 c. 567 m2
b. 96 m d. 2,268 m2

Answers

Answer:

Step-by-step explanation:

area is length multiply width 21 and 27 is 567m2

THE ANSWER WOULD BE
B IS THE CORRECT ANSWER

in November, MS Calistro's students read 20 books in December they read 16 books. What is the percent increase or decrease of books they read

Answers

Answer:

20 percent decrease

Step-by-step explanation:

20% is the percent that they read!

Other Questions

which patient should the nurse assess for both hyperkalemia and metabolic acidosis? a patient diagnosed with: group of answer choices Help I'm Stressed my Maths Homework is due in 2 days so I need answers asap Who benefits most from a defined benefit plan? a) employees with more years until retirement b) all benefit the same c) older employees d) younger employees Read thepassage from *A Shield."Which feature most helps indicate to the reader that thisA lonely warrior,am wounded with iron,modern translation was originally an Old English poem?Scarred with sword-points,sated with battle-play,Weary of weapons.alliterationMuch stubborn strife.have witnessed much fighting,O characterplotO rhyme According to Sea World, baleen whales weigh 6,000 to 8,000 pounds at birth. identify the absolute value inequality that describes the expected weight of a newborn baleen whale. let w represent the actual weight at birth. The Kansas Nebraska act led to what? if only one fourth the amount of brown sugar in the recipe were used how much brown sugar would be used beauty works sells its cologne wholesale for $9.75 per bottle. the variable costs of producing x thousand bottles is -3x 2 3480 x-325 dollars, and the fixed costs of manufacturing are $260,000. find expressions for the revenue, cost, and profit from selling x thousand items. HELP ME I NEED TO DO THIS REAL QUICK, THANK YOU SO MUCHA section of a boardwalk is made using 15 boards. Each board is 9 1/4 inches wide. The total width of the section is 144 inches. The spacing between each board is equal. What is the width of the spacing between each board? Write your answer in simplest form. 4. In the Gettysburg Address, which rhetorical device does Abraham Lincoln employ when hestates, "we cannot dedicate, we cannot consecrate, we cannot hallow this ground"?O alliterationO anaphoraO antithesisO apostrophe(1 point) HELP!!!! Bone-shaped treats are 5 for $3.50 at Shelleys store and Sarah wants to buy 12. She set up and solved this proportion to find how much they would cost. Describe her error and find the correct solution.53.5 = 12x3.5x = 60x = $17.14 Psychologists who focus on legal and criminal justice issues are typically _____ psychologists. The Toysby Coventry PatmoreMy little Son, who look'd from thoughtful eyesAnd moved and spoke in quiet grown-up wise,Having my law the seventh time disobey'd,I struck him, and dismiss'dWith hard words and unkiss'd,His Mother, who was patient, being dead.Then, fearing lest his grief should hinder sleep,I visited his bed,But found him slumbering deep,With darken'd eyelids, and their lashes yetFrom his late sobbing wet.And I, with moan,Kissing away his tears, left others of my own;For, on a table drawn beside his head,He had put, within his reach,A box of counters and a red-vein'd stone,A piece of glass abraded by the beach,And six or seven shells,A bottle with bluebells,And two French copper coins, ranged there with careful art,To comfort his sad heart.So when that night I pray'dTo God, I wept, and said:Ah, when at last we lie with trancd breath,Not vexing Thee in death,And Thou rememberest of what toysWe made our joys,How weakly understoodThy great commanded good,Then, fatherly not lessThan I whom Thou hast moulded from the clay,Thou'lt leave Thy wrath, and say,'I will be sorry for their childishness.'From what perspective the poem written? A. the boy B. the toy C. the mother D. the father Which details from the excerpt best support the conclusion that this story is about the creation of the world? Select two options.Things turn into geographical features of the Earth, such as the Himalayas, when the Eldest Magician blows on them.The Eldest Magician and the animals engage in conversations using language, which is an example of personification.The animals engage in activities that are typical of their species, such as the cow chewing its cud and the beaver building a dam.The author repeats foreign expressions such as "Kun" and "Payah kun" in the conversations between the Magician and the animals.The author refers to the animals as "All-the-Elephant-there-was," "All-the-Beaver-there-was," and "All-the-Turtle-there-was. 5 more than three times a number is -7 a communications, data exchange, and resource-sharing system created by linking two or more computers and establishing standards, or protocols, so that they can work together. I need some help with this! The approximate weights of the two animals are 5.12 x 10^2 lbs. and 6.8 x 10^2 lbs. Find the total weight of the two animals. Write the final answer in scientific notation with the correct number of significant digits. Can you please help me and stop deleting my question :(these are the answers1.2 x 103 lbs.1.19 x 103 lbs.11 x 102 lbs.5.8 x 102 lb 10 times as much as 2,000 is 1/10 of what number? True or false: thomas paine believed that the monarchy was the right way to govern the colonies.