Kiley spent $20 on rides and snacks at the state fair. if x is the amount she spent on rides, and y is the amount she spent on snacks, the total amount she spent can be represented by the equation x+y=20. if the relationship between x and y linear? is it proportional? explain.

How to write 3 tenths and 5 tenths as a decimal

Sorry guys but as you have a small brain

Arestaurant gives out a scratch-off card to every customer. the probability that a customer will win a prize from a scratch-off card is 25%. design and conduct a simulation using random numbers to find the experimental probability that a customer will need more than 3 cards in order to win a prize. justify the model for your simulation, and conduct at least 10 trials.