What is the intermediate step in the form (x + a)^2 = b as a result of completing the square for the following equation?
x^2+ 13x + 8 = 7x

Solve the inequality, then identify the graph of the solution. 2x – 1 > x + 2

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.

Based on the graph, what is the initial value of the linear relationship? a coordinate plane is shown. a line passes through the y-axis at -2 and the x-axis at 3.