Which property can you apply to Hayley's expression to show that it is equivalent to Gretchen's expression?

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 statements about these triangles is true

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)