Use the coordinates to answer the question. Point P:(-3,-3)
Point R:(-13,-3)
What is the distance, in units, between Point P and Point R? Enter the answer in the box.
units

Match each statement with its corresponding value for the system below: y = -2(3)x and y = 9x - 2 1. the number of points of intersection. -2 2. the x-coordinate of the solution. 1 3. the y-coordinate of the solution. 0

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form

The weights of broilers (commercially raised chickens) are approximately normally distributed with mean 1387 grams and standard deviation 161 grams. what is the probability that a randomly selected broiler weighs more than 1,425 grams?