document.write( "Question 396368: there are two numbers in the number at the beginning there;s 19 and the next one is blank then the 3rd one is 53 then there's 4 more blanks to be filled in \n" ); document.write( "
Algebra.Com's Answer #803251 by CubeyThePenguin(3113) You can put this solution on YOUR website! 19, ___, 53, ___, ___, ___, ___\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "interval = (53 - 19)/2 = 17\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "finished: 19, 36, 53, 70, 87, 104, 121 \n" ); document.write( " |