PLEASE HELP (50 POINTS) say it like this

1:t/f

2:t/f

3:/t/f

4:t/f

Quick translate "x is 12 units from 20" into an equation. what are the values of x being described? if you can answer any of my other questions that'd be great too

Which of the following is the explicit rule for a geometric sequence defined a recursive formula of a -5a for which the first term is 23?

Sections of prefabricated woods are each 5 1/3 feet long, how long are 7 1/2 sections placed end to end?