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
storchak [24]
3 years ago
9

Lillian is a songwriter who collects royalties on her songs whenever they are played in a commercial or a movie. Lillian will ea

rn $30 every time one of her songs is played in a commercial and she will earn $100 every time one of her songs is played in a movie. Lillian earned a total of $700 in royalties on 14 commercials and movies. Write a system of equations that could be used to determine the number of commercials and the number of movies on which Lillian's songs were played. Define the variables that you use to write the system.
Mathematics
1 answer:
satela [25.4K]3 years ago
6 0

Answer:

30 c + 100 m = 700

c+ m = 14

Step-by-step explanation:

Hi, to answer this question we have to write a system of equations.

The product of the number of movies where the song was played (m) multiplied by the earnings per movie (30) plus the product of the number of commercials where the song was played (m) multiplied by the earnings per commercial, must be equal to $700.

30 c + 100 m = 700

The number of movies (m) plus the number of commercials (c) is equal to 14.

c+ m = 14

The system is:

30 c + 100 m = 700

c+ m = 14

You might be interested in
Which of the following properties is always true for a parallelogram and why ?
posledela
A. Diagonals bisect each other is always true. Each diagonal<span> cuts the </span>other<span> into two equal parts. It is because of the parallel lines in the parallelogram. </span>
5 0
2 years ago
Read 2 more answers
Solve for y in terms of x: 3y-2x=7
Alenkasestr [34]

Answer will be: y=7/3+2x/3

7 0
3 years ago
Read 2 more answers
PLZ HELP ME!!!!!
gayaneshka [121]

Answer:

1. (0, 1)


Step-by-step explanation:

Put x = 0 then work out the values of y:0

y = 3^0 = 1  y-intercept is (0,1)

y = 0,25^x , y = 0.25^0 = 1

All the others are done in same way



4 0
3 years ago
Me Thomas places order for pencils with the school emblem the order includes 15boxes of pencils and each box hold 25 pencils how
LenaWriter [7]
You'd times15x25 and you'll gladly get the answer
8 0
3 years ago
2. <br> NEED HELP ASAP WILL GIVE BRAINLY
OLga [1]

Answer:

47.04 square feet

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Of 2012 consumers polled, some like only animated movies, some prefer just musicals, and some like both. If 74 people like only
    5·1 answer
  • The state of south dakota has a population of about 814,000 people. Find the population density in people per square miles if th
    13·1 answer
  • What common base can be used to rewrite each side of the equation 2^(x+3)-3=5
    12·2 answers
  • Prove that sin3a-cos3a/sina+cosa=2sin2a-1
    11·2 answers
  • Line AD bisects angle BAC and angle FDE. DE measures 5 cm and AE measures 4 cm. What is the length of FD?
    13·1 answer
  • Write the recurring decimal 0.4 as a fraction in its simplest form.
    7·2 answers
  • Nineteen and four hundred fifteen thousand in word form
    14·1 answer
  • What is the area of this figure?
    6·1 answer
  • Which number line represents the solution to the inequality (will make brainliest) pls help
    11·1 answer
  • A group of college students are going to a lake house for the weekend and plan on renting small cars and large cars to make the
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!