Show whether the lines passing through each pair of points are parallel, perpendicular, or neither. Line 1: G(0, 2) & H(2,-2) Line 2: J(5,6) & K(1, -2)
Give the slopes and the answer (ex. 3,5, parallel)

Determine whether the samples are independent or dependent. upper a data set includes the morning and evening temperature for the lasta data set includes the morning and evening temperature for the last 90 days.90 days.

At a pizza shop 70% of the customers order a pizza 25% of the customers order a salad and 15% of the customers order both a pizza and a salad if s customer is chosen at random what is the probability that he or she orders either a pizza or a salad

Abag contains pieces of paper numbered from 5 to 9. a piece of paper is drawn at random. what is the theoretical probability of drawing a number less than 8?