Mathematics, 17.10.2020 08:01 kkelley3141
Emily is a songwriter who collects royalties on her songs whenever they are played in a commercial or a movie. Emily will earn $40 every time one of her songs is played in a commercial and she will earn $120 every time one of her songs is played in a movie. Emily earned a total of $600 in royalties on 11 commercials and movies. Graphically solve a system of equations in order to determine the number of commercials, x, x, and the number of movies, y, y, on which Emily's songs were played.
Answers: 2
Mathematics, 21.06.2019 15:50, annadson4589
Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.
Answers: 2
Mathematics, 21.06.2019 20:00, trevorhenyan51
Ahiker stands at an unknown elevation before he ascends 2 miles up a mountain to an elevation of 9 miles. find the elevation of the hiker before his ascent.
Answers: 1
Mathematics, 21.06.2019 21:50, smithsa10630
What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83
Answers: 1
Emily is a songwriter who collects royalties on her songs whenever they are played in a commercial o...
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