What belongs in the box marked with the question mark in the proof? given: 3x - 4 = 2(x + 8), prove: x = 20 1. 3x - 4 = 2(x + 8) | 1. 2. 3x - 4 = 2x + 16 | 3. 3x = 2x + 20 | 3. 4. x = 20 | 4. ( what is the process called like what did they do to 3 to get 4 )

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu

Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?

Consider the sequence below. 3 , 1 , 1/3 , 1/9 , select the explicit function which defines the sequence.