Are lines gh and g'h' perpendicular? why or why not? yes, they intersect at one point. yes, their slopes are negative reciprocals. no, their slopes are not negative reciprocals. no, their slopes are not equal.

Moesha is (3g+1) years old and shanti is twice moesha age. find the sum of the ages of moesha and shanti in 2 years time. how old will shanti be when moeshas age in twice her present age? find how old moesha and shanti were 4 years ago if g= 5