1. (03.01 LC) What is the length of the unknown side of the right triangle? (1 point) 5 O 17 O 25 60

Which values for a and b will create infinitely many solutions for this system of equations? ax-y=8 2x+y=b

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.

Which letters from the table represent like terms? a and b b and c a and d b and d