Can you please help!! I need it ASAP! ;(

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.

Aparking garage charges $1.12 for the first hour and 0.50 for each additional hour. what is the maximum length of time tom can park in the garage if we wishes to play no more than $5.62