Which step could be used to isolate the variable in the following equation
5.63 - 0.12 = 4 + 1.1j

How do the graphs of y = 1/x and y=5/x+6 compare?

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?

This is a map of the mars exploration rover opportunity predicted landing site on mars. the scale is 1cm : 9.4km. what are the approximate measures of the actual length and width of the ellipse? i mostly need to know how to set it up : )