Day and night kennel charges $20 per day plus a food fee of $15 to board a pet. home away from home kennel charges $30 per day plus a food fee of $5. which system represents this real-world situation?

2x - 20 = 32 20 - 3x = 8 6x - 8 = 16 -13 - 3x = -10

Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. your data indicates that of twenty-one days with less than three inches of snow, five were snow days, while of the eight days with more than three inches of snow, six were snow days. if all you know about a day is that it is snowing, what is the probability that it will be a snow day?

Siri can type 90 words in 40 minutes about how many words would you expect her to type in 10 minutes at this rate