Adrian is a songwriter who collects royalties on his songs whenever they are played in
a commercial or a movie. Adrian will earn $40 every time one of his songs is played
in a commercial and he will earn $130 every time one of his songs is played in a
movie. Adrian earned a total of $1010 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 Adrian's songs were played. Define
the variables that you use to write the system.

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.

in the math equation 8 x 7 = 56, the 8 and the 7 are both factors of 56, since in this lesson we will use square tiles to figure out the factors of a whole find as many different arrays as you can, but follow one important rule: all the rows must have the i can make two rows of nine, so 2 and 9 are both factors of 18.

step-by-step explanation:

12

step-by-step explanation:

a triangle's   full angle is 180 degrees so 180 - 156 = 24. 24/2=12

your question is incomplete, write all the numbers in the sequence that it tells you.  

step-by-step explanation: