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.

$9.89

step-by-step explanation:

9.90 = p x .06 x .25 (3/12 changed to a decimal)

9.90 = p x 0.015

9.90 - 0.015 = p

9.89 = p

answer: solve 5\cdot 2^x=2405⋅2  

x

=2405, dot, 2, start superscript, x, end superscript, equals, 240.

solution

to solve for xxx, we must first isolate the exponential part. to do this, divide both sides by 555 as shown below. we do not multiply the 555 and the 222 as this goes against the order of operations!

\begin{aligned} 5\cdot 2^x& =240 2^x& =48 \\ \end{aligned}  

5⋅2  

x

2  

x

​    

=240

=48

​

step-by-step explanation:

d. you cannot tell because there are no values shown.