Find the center and radius of the circle whose equation is x2 + y2 - 6x-2y+ 4 = 0
(3,1), r = 16
(-3,-1), r= V6
(3.1) r= 6
(9,1), r= 36

Lee has $1.75 in dimes and nickels. the number of nickels is 11 more than the number of dimes. how many of each coin does he have?

Question: a) does the given set of points represent a linear function? how do you know? b) assume that the point (-2,4) lies on the graph of a line. what y-values could complete this set of ordered pairs that lie on the same line: (- (hint: there are several correct answ

Can some one me with these questions