Step-by-step explanation:
U should use the system of 2 equations.
Let x be the rental cost of a movie and let y be that of video games.
{12x + 2y= 41} eq1
{3x + 5y= 35}eq2 note: eq means equation
The answer is
X=2.5 Y=5.5
So, the rental cost for each movie is 2.5$
and for each video game is 5.5$
12+8y you have to do like terms and the distributive property of 2(y+1)
<span>you have to take arctan(0) to find the value of theta.
tan^-1 (x)=theta </span>
