1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
alex41 [277]
3 years ago
5

The cost C(in dollars) for the care and maintenance of a horse and carriage is C=15x+2000. the company charges $35 per ride. Wri

te an equation for the revenue R in terms of the number of rides
Mathematics
1 answer:
Vera_Pavlovna [14]3 years ago
4 0
So let R equal to the revenue of the company
x be the number of rides
since the cost per ride is $ 35
so the equation for revenue is
R = 35x
the profit can also be solve
profit = revenue - cost

profit = R - C
profit = 35x - 15x - 2000
profit = 20x - 2000
You might be interested in
* URGENT* help plz plz plz plz plz plz plz I SPENT FOREVERRRRRRRRRRR
kiruha [24]

answer:

4(2+x) and 8 + 4x

since she memorized those scales for EACH of those four lessons, the answer would be that.

7 0
3 years ago
How many sides does a dodecahedron have?
777dan777 [17]

Answer:

twelve faces

Step-by-step explanation:

12 sides

6 0
3 years ago
How would i solve for x and y in 3x+2y=17 and 2x-y=2 by using substitution
maxonik [38]
I’ll do an example problem, and I challenge you to do this on your own!
4x+6y=23
7y-8x=5
Solving for y in 4x+6y=23, we can separate the y by subtracting both sides by 4x (addition property of equality), resulting in 6y=23-4x. To make the y separate from everything else, we divide by 6, resulting in (23-4x)/6=y. To solve for x, we can do something similar - subtract 6y from both sides to get 23-6y=4x. Next, divide both sides by 4 to get (23-6y)/4=x.

Since we know that (23-4x)/6=y, we can plug that into 7y-8x=5, resulting in
7*(23-4x)/6-8x=5
= (161-28x)/6-8x
Multiplying both sides by 6, we get 161-28x-48x=30
= 161-76x
Subtracting 161 from both sides, we get -131=-76x. Next, we can divide both sides by -76 to separate the x and get x=131/76. Plugging that into 4x+6y=23, we get 4(131/76)+6y=23. Subtracting 4(131/76) from both sides, we get
6y=23-524/76. Lastly, we can divide both sides by 6 to get y=(23-524/76)/6

Good luck, and feel free to ask any questions!
4 0
3 years ago
What is the area of triangle DEF
kolezko [41]

Answer:

76.5 cm²

Step-by-step explanation:

Given the triangles are similar , then

ratio of sides = a : b , so

ratio of areas = a² : b²

Here ratio of sides = 9 : 13.5 = 2 : 3

ratio of areas = 2² : 3² = 4 : 9

let x be the area of Δ DEF and using proportion

\frac{4}{34} = \frac{9}{x} ( cross- multiply )

4x = 306 ( divide both sides by 4 )

x = 76.5

The area of Δ DEF = 76.5 cm²

3 0
3 years ago
2 lengths of a rectangle are shown. (N-5) (n+5) what is the area of the rectangle?
In-s [12.5K]
Is there a picture you can show me?
6 0
3 years ago
Read 2 more answers
Other questions:
  • 12. Erma has her eye on two sweaters at her favorite clothing store, but she has been waiting
    15·1 answer
  • Work out the surface area of a cuboid 2cm by 3cm by 4cm
    7·1 answer
  • The area of the surface of the swimming pool is 210 square feet. What is the length d of the deep end in feet
    11·1 answer
  • Georges asked five of his friends how long they studied for the last math test and what grade they received. He found a linear r
    14·2 answers
  • What is the graph of this equation ​
    10·1 answer
  • Pls help me it detects if it’s right or wrong pls answer both question I will give u brain list
    8·1 answer
  • Will give Brainliest!!!
    8·1 answer
  • Find m∠1 - Its Geometry
    11·1 answer
  • A car traveled 180 miles at a constant rate. Write an equation that would
    8·1 answer
  • Which expression is equivalent to -0.25(16m + 12)?<br><br> PLEASE HELP
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!