Adelivery van travels 80 km on each day of the week from monday to saturday and 45 km on sunday. how many kilometers does the van travels in each week?

Officer brimberry wrote 32 tickets for traffic violations last week, but only 4 tickets this week. what is the percent decrease? give your answer to the nearest tenth of a percent.

Triangle dog was rotated to create triangle d'o'g'. describe the transformation using details and degrees.

Derek purchased a new gym membership. it costs him seven dollars a month plus two dollars for every time that he visits the gym. he wants to spend less than 25 dollars a month to visit the gym. write an inequality that models the situation using the variable v for the number of visits per month. also find the maximum number of visits he can make to the gym and still keep his cost below 25 dollars a month.