one month hans rented 2 movies and 12 video games for a total of $81 . the next month he rented 5 movies and 3 video games for a total of $27. find the rental cost for each movie and each video game
rental cost for each movie: $
rental cost for each video game: $

rental for movie-1.5

rental for game-6.5

answer: 180

step-by-step explanation:

12-2=10

20-2=18

18x10=180

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950