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
vaieri [72.5K]
3 years ago
10

The equation c = 9h + 50 represents the total cost, c, that music teachers charge per hour, h. using the given equation, how muc

h will it cost a student after receiving 7 hours of music lessons?
Mathematics
1 answer:
just olya [345]3 years ago
3 0
It will cost $115 for 7 hours of music practice
You might be interested in
Describe the slope of the line<br><br> Find the slope.<br><br> m =
spin [16.1K]

Answer:

m = -3/5

Step-by-step explanation:

Since the line is going downwards towards the right, it is a negative slope.

We can use the points to solve for the slope.

m = -2 - 1 / 2 - (-3)

m = -2 - 1 / 2 + 3

m = -3/5

Therefore, the slope is -3/5.

4 0
3 years ago
Can u please help me??
frez [133]

Answer:

<u>Given GP:</u>

  • tₙ = (1/3)ⁿ⁻¹

<u>We see that:</u>

  • t₁ = 1, r = 1/3

<u>Sum of  n terms:</u>

  • Sₙ = t₁(1 - rⁿ)/(1 - r)
  • Sₙ = [1 - (1/3)ⁿ] / (1 - 1/3) = [1 - (1/3)ⁿ] / (2/3) = 3/2 [1 - (1/3)ⁿ]
  • Sₙ = 3/2 [1 - (1/3)ⁿ]
3 0
3 years ago
Please help much appreciated ​
Sloan [31]

Answer:

The answer is b sorry if its wrong

Step-by-step explanation:

I want to try to get brainliest so please if u want mark me brainlest. please

7 0
3 years ago
The puppy weighed 2 pounds when it was born. He has gained weight, but still weighs less than 11 pounds. How much weight could h
Makovka662 [10]
3-10 pounds
because it has to be more than 2 pounds and less than 11. hope it helps
6 0
2 years ago
Peter played his favorite video game for 10 hours last week. Today Peter's parents restricted him to 5 hours a week for the next
Alexeev081 [22]
 we are given in the problem the number of hours Peter has played for video games. In this case, f(x) is the number of hours of playing with x as the number of weeks of playing. In this case, the equation f(x) = 5x. 
3 0
3 years ago
Other questions:
  • Please help!! In radians, what is the period of the function y = .5cos5x
    7·1 answer
  • Points P, Q, R and S lie on a line in that order. Q is the midpoint of PR. If the length of RS is 9 and the length of PS is 17,
    12·1 answer
  • After receiving a discount of 6.5% on its bulk order of notebooks, John's Office Supply pays $6732. What was the price of the or
    9·1 answer
  • NEED HELP ASAP failing
    10·1 answer
  • Whats the answer to this question?
    9·2 answers
  • Does this graph show a function?
    7·2 answers
  • Solve for x in the diagram below.
    11·2 answers
  • Rate of change for coordinates (8,-2) (0,4) (-4,7)
    5·1 answer
  • Simplify 8x^2-x-12x+2x2​
    7·1 answer
  • Ohio City Burgers charges $6.75 for a
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!