If A(3+a,5) is rotated through +90 about origin , image is A'(5+b,2).find the values of a and b

Which of the following describes how to translate the graph y = |x| to obtain the graph of y = |x+1|+1? shift 1 unit left and 1 unit down shift 1 unit left and 1 unit up shift 1 unit night and 1 unit down shift 1 unit nght and 1 unit up

Which ordered pair is a solution of the equation? 2x+3y=10

Ofin . (2,4) (2,1) a. y= 2 b. x= 2 c. x= -2 d. y= 2x