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
creativ13 [48]
2 years ago
6

A student wrote a photography manual which she plans to sell online for $ 13 per copy. Her total expenses were $ 55. Write a lin

ear equation to show the relationship between x , the number of manuals the student sells, and y , the profit the student earns.
Mathematics
1 answer:
finlep [7]2 years ago
5 0

Answer:

y = 13x - 55

Step-by-step explanation:

So this is what we know

Selling price = $13 per copy

Expenses = $55

The formula for profit in this case is:

Profit = total selling price - expenses

In which y is the profit

The total selling price is 13x. x here is for the number of manuals she sells

The expenses are $55.

This then becomes y =13x - 55

HOPE THIS HELPED

You might be interested in
( BRAINLIEST QUEATION)
mr Goodwill [35]

Answer:

Step-by-step explanation:

Weight decreased = 108 - 88 =  20 Kg

Percentage decrease = \frac{20}{108}*100

                   = 18.52%

3 0
2 years ago
What does 3 and 16 go into 10,100 or 1,000
lesya692 [45]
I think they both go into 10,000 bases of the calculations from the calculator on my phone
7 0
2 years ago
Who failed to support civil rights for freed slaves? (wrong category by mistake, not mathematics)
dangina [55]

Answer:

The Supreme Court.

Step-by-step explanation:

After the end of the Civil War and the enactment of the Thirteenth Amendment in 1865, slavery was officially abolished in the United States. Thus, the millions of African American slaves that inhabited the southern states of the country won their freedom and equality before the law against whites.

Now this situation began to dismember in 1877, when federal troops left the southern states and Reconstruction officially came to an end. From then on, Democratic governors and legislators began to sanction the Black Codes and Jim Crow Laws, aimed at curtailing the civil and political rights of African-Americans.

This situation was tested before the Supreme Court in 1896 in the case Plessy v. Ferguson. But in the ruling of said case, the Supreme Court established that racial segregation was constitutional and therefore neglected African Americans and their rights.

8 0
3 years ago
Solution for 1/3p+8=11
Jobisdone [24]

Answer:

p = 9

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Solve 16 = –3y – 5 for y. A. y = 5 B. y = 7 C. y = –5 D. y = –7
grigory [225]

Answer:

B. y = 7

Step-by-step explanation:

16=-3y-5

3y=-5-16

3y=21

y=21/3

Therefore y = 7

Hope it helps you

4 0
3 years ago
Other questions:
  • 80 81 82 83 84 85 86 87 88 89 90
    5·1 answer
  • write two expressions that could be used to help you determine the new cost of a $415 television after adding a 6% sales tax
    14·1 answer
  • Which situation involves descriptive statistics?
    8·2 answers
  • Use long division to rewrite the following expression (18x^2+5x+5)/(6x^2-4x+1)
    15·1 answer
  • Can anyone be nice and help a girl out. please i need help.
    12·1 answer
  • In monitoring lead in the air after the explosion at the battery factory, it is found that the amounts of lead over a 7 day peri
    11·1 answer
  • What is the solution to the system of equations below
    13·1 answer
  • I need heelllppppp plzzzz someone helllppp meee
    9·1 answer
  • Evaluate the expression when b=3 and c=-6<br><br> 4b-c
    12·1 answer
  • Does anyone know the answer to this I'm k12 btw​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!