20% increase in the amount of people
X=35/6 i hope i helped :-)
Answer:
each movie costs $2.75, each video game costs $6.75
Step-by-step explanation:
x = movies, y = video games
7x + 9y = 80
5x + 3y = 34
simplified to
x = 11/4 , y = 27/4
Danny = 3 Emilly
danny = 3×7
danny = 21 DVD's
