I need help with those 2 (Number 7 can y’all please just pick some random lines and put the numbers like-example. (0,-2) and (4,7) that will be the first line- like that please and I gotta show work :( please help a girl out I will add more points thanks so much. God bless y’all

What is the value of x in the this question ?

Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.

Which of the following is best modeled using a linear equation y=ax+b, where a is less than 0?