document.write( "Question 982090: The body of a toy dinosaur is as long as its head and tail added together. The head of the toy dinosaur is 8 cm long. Its tail is as long as the head plus 1/3 the length of its body. What is the length of the toy dinosaur? \n" ); document.write( "
Algebra.Com's Answer #602966 by Cromlix(4381)![]() ![]() You can put this solution on YOUR website! Hi there, \n" ); document.write( "Make the body = 'x' \n" ); document.write( "Body = Head + Tail \n" ); document.write( "x = 8 + (8 + x/3) \n" ); document.write( "x = 16 + x/3 \n" ); document.write( "Using a common denominator of 3 \n" ); document.write( "(3x = 48 + x)/3 \n" ); document.write( "Collect like terms of numerator \n" ); document.write( "3x - x = 48 \n" ); document.write( "2x = 48 \n" ); document.write( "x = 24 \n" ); document.write( "Head = 8cm \n" ); document.write( "Body = 24cm \n" ); document.write( "Tail = 8 + 24/3 = 16cm \n" ); document.write( "Length of dinosaur = 48cm in total. \n" ); document.write( "Hope this helps:-) \n" ); document.write( " |