The price of internet service decreased to $52 from $56. what is the percent of decrease? round to the nearest tenth.

Find the slope of a line given the following two points

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.

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.