HURRY PLSS the cost for 5 members to join a chess club is 125. The cost includes a clock and a chessboard. If each clock cost 10 dollars what is the cost of each chessboard use the equation 5[x+10]=125
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X+ y = 5 ; x - y =3 solve using linear combination

Graph the linear function using the slooe and y intercept

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.