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
hichkok12 [17]
2 years ago
14

Help Asap pleaseeeee

Mathematics
1 answer:
True [87]2 years ago
3 0

Answer:

$540

Step-by-step explanation:

2460 = 4x + k

1920 = 3x + k

k is our student service fee, which we represent as a constant

subtracting the equations to remove k and isolate x, our cost per course

540 = x

You might be interested in
What is the value of x in the diagram?
Ksenya-84 [330]
The red arrows mean the lines are parallel. Since all angles are equal, the larger triangle is similar to the smaller one. Then corresponding sides have the same ratio
(4x -2)/9 = (3x+2)/12
x(4/9 -3/12) = (2/12) +(2/9)
x = (7/18)/(7/36) = 2 . . . . . . . . . corresponding to the 3rd selection
3 0
3 years ago
What is the solution for y=4x−9
nignag [31]
To find the x-intercept, substitute in 0 for y and solve for x. To find the y-intercept, substitute in 0 for x and solve for y.

x-intercept: (9/4,0)

y-intercept: (0,−9)
7 0
3 years ago
Which expression is equivalent to (15²)(15^-7)?
Zanzabum

Answer:

there is no answer

Step-by-step explanation:

If you multiply 15^x by 15^y, the answer is 15^(x+y) so 2 plus -7 is negitive 5.

but there is no answer equal to this.

4 0
2 years ago
The area of the shaded triangle is 5x2+3x-4. What is the area of the entire figure?
Phoenix [80]
The answer will be 2 cuz you multiply them at the answers
3 0
3 years ago
How many possible circles of given radius can be drawn touching both axes and the line x = c?
DiKsa [7]
1 the answer is one
8 0
3 years ago
Other questions:
  • Let f(x) = ln(1 − 2x). Which of the following represents f '(x) for all values of x for which the function is defined?
    9·1 answer
  • Which statements are true of all squares? Check all that apply.
    9·2 answers
  • The perimeter a rectangle is 46 in if the width of the rectangle is 9 inches what is the length ​
    5·1 answer
  • What is the area of cross-section ADGF of this right rectangular prism?
    9·1 answer
  • Jada has read 35 of a book. She has read 75 pages so far. How many pages are in the whole book?
    8·2 answers
  • What is the formula for margin of error?
    5·1 answer
  • Person to get this question right will get brainliest: If I have 4 moles of a gas at a pressure of 5.6 atm and a volume of 12 li
    14·2 answers
  • Тат
    13·1 answer
  • A sandbox is 2.5 m wide and 3.5m long<br>how much does it take to fill 0.3 m height.​
    9·1 answer
  • Plz answer I'll give Brainliest.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!