<p>I have just done the SAT Reasoning test on Saturday 27th Jan. After the test only one thing engrooved in my mind "the mysterious SAT Math question" so I want to post it up to gather the comment from other SAT takers in case my impression might be wrong. I only remember the main idea to describe it briefly
" there are two telephone operators A& B. For A, the long distance call costs 1.00$ for every minute up to and including 20th minute, every min after cost 0.07$. For B, the lond distance call costs 0.06$ for every minute at whatever length. One long distance call with the length of t( t is a positive number and greater than 20mins) paid the same cost if using A or B. What is the value of t?"
I don't know how but mu suggested solution is the equation below
20+(t-20)0.07=0.06t
However, I was not be able to find a reasonable solution accroding to the given information. So i wonder if other candidates also encountered the same problem in 27th Jan SAT reasoning test</p>
<p>its not 20 plus .07(t-20), its one plus that.</p>
<p>"One dollar for every call plus 7 cents on every hour over twenty."</p>
<p>Hey I had a question about that one too. Whats the answer? I put 40...</p>
<p>Edit: Nevermind...just understood what the previous poster put and 40 is right.</p>
<p>There was one about triangle perimetres that I thought there were two possible answers to...?? i think it was on the experimental section though so shouldnt be a problem that i got it wrong.</p>
<p>Really. but i don't think that 1.00$ for one Hour as you said
Obviously, 1.00$ for every min from 1-->20mins and each mins after that costs 0.07$ rite?</p>