2.Leila was asked to solve the equation –2x+3) = 12. The first step she did to solve the equation was: -2 2 (1) + 2(59) = 12. What property did she use in this step?

In the diagram, gef and hef are congruent. what is the value of x

For which pairs of functions is (f•g)(x)=12x? f(x)=3-4x and g(x)=16x-3 f(x)=6x2 and g(x)= 2/x f(x)= and g(x) = 144x f(x)=4x and g(x) =3x

Randy and trey take turns cleaning offices on the weekends. it takes randy at most 4 hours to clean the offices. it takes trey at most 6 hours to clean the offices. what is the greatest amount of time it would take them to clean the offices together? 2.4 hours 2.5 hours