Which is the equation of the circle shown in the graph

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

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.

What is the slope of the line? a. -5/2 b.2/5 c. 5/2 d.7/2