Situation: Tickets to a baseball game are $20 for an adult and $15 for a student. On Saturdays there is a 3 dollar
discount on tickets.
what mathematical question could we ask?

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.

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

The average daily maximum temperature for laura’s hometown can be modeled by the function f(x)=4.5sin(πx/6)+11.8 , where f(x) is the temperature in °c and x is the month. x = 0 corresponds to january. what is the average daily maximum temperature in may? round to the nearest tenth of a degree if needed. use 3.14 for π .