A concert promoter charges $65 per ticket for a concert. The promoter's cost will be $5500 plus $4 per ticket.
If r = revenue and n = number of tickets sold, then r(n) shows how revenue (amount of money received from ticket sales) depends on the number of tickets sold.
r(n) = 65n
If c = cost and n = number of tickets sold, then c(n) shows how cost (expenses of the concert promoter) depends on the number of tickets sold.
c(n) = 4n + 5500
Answers
Answer:
here you go mate
you would just plug in the formulas given to you following the hint it's:
r(n) - c(n)
which goes to
65n - (4n + 5500)
then we can simplify that to
61n - 5500
Part 2:
61(850) - 5500
51850 - 5500 = 46350
this means if he sells 850 tickets he will make a net of 46350 dollars
Related Questions
Karl bought 3 and 1/2 gallons of milk that cost $2.70 per gallon.
What was the total cost of the milk?
$???
Answers
Answer:
9.45
Step-by-step explanation:
3.5 x 2.7 = 9.45
Answer:
Step-by-step explanation:3 1/2 gallons = 3.5
if it costs $2.70 per gallon then you can do
2.70*3.5 = 9.45
it will cost $9.45 for 3 1/2 gallons
it's a little blurry sorry please help
Answers
Answer:
It's X=2
Working out:
(left one):
2(x+3)=10
2x+6=10
2x=10-6
2x=4
x=2
Working out:
(right one):
2(x+3) must be all divided by 2 so it will be x+3 and same for 10, it will be 5 so...
x+3=5
x=5-3
x=2
Hope it helps ^---^
Working out:
2(x+3)=10
2x+6=10
2x=10-6
2x=4
X=2
What is the product of 142 and 26?
A 168
B 192
C 3,692
D 8,520
Answers
Explanation- product =multiplication. 142 x26 = 3,692 when multiplied
Answer:
well the answer is 3692
Step-by-step explanation:
Please help me with this question.
Answers
I really need help will mark brainliest
Answers
Answer:
Slope = 1/2
Step-by-step explanation:
Part A is choice C
Choose to points from the graph: (4,2) and (8,4)
Slope = rise/run
Slope = (4-2)/(8-4)
Slope = 2/4
Slope = 1/2
Answer: Part A is C
Part B the first box is, "not correct" the second box is, "greater than" and the last box is "less than"
Step-by-step explanation:
Multiple questions:
1. Write three fractions equal to − 5/6? (With the same numbers)
2. Is 3/8 equivalent to a repeating decimal?
3. Solve for x: 10 – 4x > 2
4. Margo is shopping for art supplies. She has a budget of $60 to spend. She buys 8 packages of construction paper and receives $38.12 in change. Write an equation that could be used to find x, the price of one package of construction paper?
Answers
Answer:
Step-by-step explanation:
Chicken wing
solve for x: 3 + 5x = 4x - 6
Answers
Answer:
3 + 5x = 4x - 6
Let's do it quickly and simply,
Let's gather the like terms
5x - 4x = -6 - 3
x = - 9
Hope it helps!
Answer:
-9
Step-by-step explanation:
A driving range charges $4 to rent a golf club plus $2.75 for every bucket of golf balls you hit. Write an equation that shows the total cost c of hitting b buckets of golf balls.
Answers
C=4+2.75b
Step by step explanation
You just need to read the question carefully if you don’t get it
Wait asking a question lowers your points????
Answers
Answer:
yeah
Step-by-step explanation:
your actaually giving out your points
when subtracting with negative numbers, change the problem to an ____problem and ____
Answers
Answer: addition problem and add the negatives
Step-by-step explanation:
2 negatives cancel out and switch to a positive +
Tyler's brother works in a shoe store.
Tyler's brother earns a commission. He makes 2.5% of the amount he sells. Last week, he sold $900 worth of shoes. How much was his commission?
The store bought a pair of shoes for $50, and sold it for $80. What percentage was the markup?
Tyler's brother earns $12 per hour. The store offers him a raise-a 5% increase per hour. After the raise, how much will Tyler's brother make per hour?
Answers
Answer:
1. $22.50
2. 60%
3. $12.60
Step-by-step explanation:
Three dogs barked all night last night. Lola, Patch, and Lady began barking together at 11:00 p.m. Then, Lola barked every 5 minutes, Patch every 8 minutes, and Lady every 12 minutes. Later that night, Ms. Li was awakened when all 3 dogs barked together again. At what time was Ms. Li awakened?
Answers
Answer:
1:00 a.m. (and 3:00 a.m., and 5:00 a.m.)
Step-by-step explanation:
The problem is to find the least common multiple (LCM) of the barking intervals. One way to find the LCM is to find the product of the factors of the numbers.
... 5 = 5 . . . . a prime number
... 8 = 2³
... 12 = 2²×3
The factor 2³ is a multiple of the factor 2², so we only need 2³ in our final product.
The LCM is then ...
... 2³×3×5 = 120 . . . . minutes
The dogs will all bark together every 120 minutes (2 hours).
2 hours after 11 p.m. is 1 a.m.
_____
The problem statement doesn't say whether Ms. Li was awakened multiple times. The dogs will bark together again at 3 a.m., 5 a.m. and (possibly) 7 a.m.
Answer:
1:00 a.m. (and 3:00 a.m., and 5:00 a.m.)
Step-by-step explanation:
find the least common multiple (LCM) of the barking intervals.
... 5 = 5 . . prime number
... 8 = 2³
... 12 = 2²×3
The factor 2³ is a multiple of the factor 2², so we only need 2³ in our final product.
LCM is then ...
... 2³×3×5 = 120 . . . . minutes
The dogs will all bark together every 120 minutes (2 hours).
2 hours after 11 p.m. is 1 a.m.
Find the number of posobilities-
For lunch, you have a choice of nachos or a fish sandwitch, green beans or french fries, strawberries or jello, and white or chocolate milk. Assuming you chose one of each, how many lunches are possible?
How many possible passwords made up of 4 letters are possible if no letter can be repeated?
Answers
Answer: 16 different lunch options
Step-by-step explanation:
Since each time, you have two new options so you have to multiply by 2.
Work backwards.
You have white or chocolate milk. You can have Strawberries or Jello with two different options so in total you have 2 * 2 = 4 different lunches. Then You have green beans or french fries each with 4 different options so 2 * (2*2) = 8 different lunches now. Then you nachos or a fish sandwich each with 8 different options so 2 * (2 * (2*2)) = 16 different lunch options.
In simpler form, you can do, 2 * 2 * 2 * 2 = 16 or [tex]2^{4}[/tex] = 16, for the four different choices you have.
64 Options.
So there is 7 options which is the nachos, fish sandwich, green beans, fries, strawberries, jello, and 2 different milks. First, add all the foods 1 + 1 + 1 + 1 + 1 + 1 + 2 = 8. Next, multiply the 8 by 8 and it will give you 64.
Thats how you get the answer.
Need help plssssss 18 points!!
Answers
Answer:
First, enter x as 0.
y=2(0)+1
y=1.
Graph 0,1
Next, enter x as 1.
y=2(1)+1
y=3.
Graph 2,3
Then draw a line through the points.
Hope this helps plz hit the crown :D
help me asap, please
Answers
Answer:
3a) 1 3b) 2/33
Step-by-step explanation:
1 1 3 1 1
-------- ÷ ------- -------- ÷ ---------
6 6 9 2
1 6 6 3 2 6
------ × -------- = ------- = 1 -------- × ------- = ------
6 1 6 9 1 1 9 9
6 ÷ 3 2
-------------------- = --------
9 9 ÷ 3 33
At a dinner, one meal cost $22 and a sales tax of $1.87 was added to the bill.
Answers
Answer:
5.61; 8.5 %
Step-by-step explanation:
Tax = $1.87 per $22 meal
For a $66 meal,
Tax = 66 × 1.87/22
Tax = 3 × 1.87
Tax = $5.61
=====
Tax rate = 1.87/22 × 100
Tax rate = 0.085 × 100
Tax rate = 8.5 %
Review the graph of complex number z.
On a coordinate plane, the y-axis is labeled imaginary and the x-axis is labeled real. Point z is at (negative 6, 6).
What is the polar form of z?
6 StartRoot 2 EndRoot(cos(135°) + isin(135°))
6 StartRoot 3 EndRoot(cos(135°) + isin(135°))
6 StartRoot 2 EndRoot(cos(225°) + isin(225°))
6 StartRoot 3 EndRoot(cos(225°) + isin(225°))
Answers
9514 1404 393
Answer:
[tex]6\sqrt{2} (\cos(135^{\circ})+i\sin(135^{\circ}))[/tex]
Step-by-step explanation:
The angle to the point in the second quadrant is measured from the positive real axis (the x-axis). Second quadrant angles are between 90° and 180°, leaving the 135° choices as the only ones that make sense.
The magnitude of z is the root of the sum of the squares of its components:
|z| = √((-6)^2 +6^2) = 6√2
So, the polar form of z is ...
[tex]\boxed{6\sqrt{2} (\cos(135^{\circ})+i\sin(135^{\circ}))}[/tex]
this matches the first choice
Please help me!!! I will give brainliest to the person who explains their answer the best!!
Answers
Answer:
I think elimination with subtraction would be the best answer choice, since all the numbers are positive.
Answer: elimination
Step-by-step explanation:
You should use elimination because it’s easiest.
For spirit week at a local high school, students were encouraged to wear their school colors of green and white. 2,400 students wore their school colors while 600 students did not wear green and white. What percent of the school population did not wear their school colors?
Answers
Susan bought 15 pencils for $1.75. How much is each pencil?
Answers
Answer:i got 8 cents 9 cents if you round up
Step-by-step explanation:
15÷1.75=8.57
Answer:
$0.12
Step-by-step explanation:
1.75/15=.12
Which is the value for 54.3÷100?
Answers
Answer: 0.543 , Hope this helps you
Plz help as soon as possible thank you!
Answers
Answer:
think it's 4.-10
Step-by-step explanation:
30 POINTS
Describe a real-world situation in which opposite quantities combine to make zero.
AT - LEAST 3 SENCETENCES NO COPYING OR PLAGARISM IF SO I WILL REPORT DO THIS IN YOU'R OWN WORDS
Answers
Answer:situations in which opposite quantities combine to make 0. For example, a hydrogen atom has 0 charge because its two constituents are oppositely charged; and understand p + q as the number located a distance |q| from p, in the positive or negative direction depending on whether q is positive or negative.
Step-by-step explanation:
Plz help find the inequality for this question this is due at 3 pm
Answers
Answer:
b
Step-by-step explanation:
Q#1: Amanda and Lisa are playing games at the arcade. Amanda started with $15, and the machine she is playing costs $0.75 per game. Lisa started with $13, and her machine costs $0.50 per game. After how many games will the two girls have the same amount of money remaining?
Q#2:The Lone Star Shipping Company charges $14 plus $2 a pound to ship an overnight package. Discount Shipping Company charges $20 plus $1.50 a pound to ship an overnight package. For what weight is the charge the same for the two companies?
Answers
We know Deanna started with $15 and she spends 0.75 per game, so we can make the following equation:
D = 15 - 0.75x
Let L = the amount of money Lisa has after x games.
We know Lisa started with $13 and she spends 0.50 per game, so we can make the following equation:
L = 13 - 0.5x
The question is asking how many games need to be played for L and D to be equal, so just equate L and D and solve for x:
D = L
15 - 0.75x = 13 - 0.5x
15 - 13 = -0.5x + 0.75x
2 = 0.25x
2 = (1/4)x
8 = x
Therefore they need to play 8 games each to have the same amount of money.
Answer: For question one its 8
Step-by-step explanation: Let A be the variable for Amanda! The amount of money she has for x amount of time. We know that lisa has $13 and she is spending .50 every game. The equation for this would be L=13-0.5x. SO to solve this problem of when they both will have the same amount of money use the equation. 15- 0.75x=13 - 0.5x then you will switch the equation around. So the next step would look like 15-13= -0.5x + 0.75x! Then you'll get 2=0.25x change that to a fraction and you'll get 1/4 and 8=x!
Im so sorry if this is confusing!
6) HELP HELP ASAP DUE IN 5MIN
Answers
Answer: y=2x-3
Step-by-step explanation:
The slope is 2 and the y intercept is -3
Answer:
y=2x-3
the slope is 2 and y intercept is 3
Step-by-step explanation:
Hope this helps!
Brainliest if correct pls
Hhhhhhhhhhhhhhhhhhhhhhhhheeeeeeeeeeeeeeeeeeellllllllllllllllllllllllllllppppppppppppppppp
Answers
Answer:
Jeandre is correct, and they are 2 units from zero
Step-by-step explanation:
The absolute value of 2 is 2, and the absolute value of -2 is 2. Absolute value is the real number without a sign. If you put both 2s, on the number line, they would be the same length from zero. Hope this helps!
Answer:
Jeandre is correct, and they are 2 units from zero
Step-by-step explanation:
The absolute value of 2 is 2, and the absolute value of -2 is 2. Absolute value is the real number without a sign. If you put both 2s, on the number line, they would be the same length from zero. by the way absolute value means that everything will be positive, for an example - |-1| it is going to be positive one now! how you can tell it is a absolute value is cause it will have lines imbetween the number (ex - |-3|)
A team is selling discount cards as a fundraiser. The table shows the number of cards sold and the remaining amount of money needed.
A table showing Discount Cards Fundraiser with two columns and six rows. The first column, Cards Sold, has the entries, 10, 20, 30, 40, 50. The second column, Remainder of Goal, has the entries, $875, $795, $715, $635, $555.
Which word describes the slope of the line representing the data in the table?
What would the answer be this question?
I'm being timed right now need it QUICK
Answers
Answer:
C) Negative
Step-by-step explanation:
The slope of the line represents that the remainder of the goal decrease by 8 for each card sold.
A linear equation is in the form:
y = mx + b
where y, x are variables, m is the slope of the line and b is the y intercept.
Let y represent the remainder of goal and x represent the cards sold.
Using points (10, 875) and (50, 555) from the table:
[tex]slope(m)=\frac{y_2-y_1}{x_2-x_1}=\frac{555-875}{50-10}\\\\m=-8[/tex]
Therefore the slope of the line represents that the remainder of the goal decrease by 8 for each card sold.
Find out more on linear equation at: https://brainly.com/question/14323743
Carmen drew a scale drawing of a house and its lot. In real life, the lawn in the backyard is 72 meters long. It is 24 millimeters long in the picture. What is the scale of the drawing?
1 millimeter : ___ meters
I'm sorry that there is no picture or drawing
Answers
Answer:
1 millimeter : 3 meters
Step-by-step explanation:
Divide 72/24 = 3
Use the Distributive Property to simply each expression.
8(x+2)
Answers
Answer:
8x+16
Step-by-step explanation: