Answer:
Ooooooooooooooooooooooooooooooofffffffffff
45 = 15 x 3
60 = 15 x 4
side length in common is 15
x=y+3 and 30x+80y=640 is the system of equations for given statement where x represents the number of commercials and y represent the number of movies on which Anna's songs were played.
Step-by-step explanation:
Given,
Earning for song played in commercial one time= $30
Earning for song played in movie one time = $80
Let,
x represent the number of commercials Anna's song played.
y represent the number of movies Anna's song played.
According to given statement;
Anna's songs were played on 3 more commercials than movies
x=y+3
her total earnings on the royalties from all commercials and movies was $640.
30x+80y=640
x=y+3 and 30x+80y=640 is the system of equations for given statement where x represents the number of commercials and y represent the number of movies on which Anna's songs were played.
Keywords: linear equation, substitution method
Learn more about linear equations at:
#LearnwithBrainly
Answer: 7
Step-by-step explanation: the degree of the monomial is 7 because it is raised to the the 7th power.
Answer:
60/-4
Step-by-step explanation:
