Question

Rina is 6x+38 feet tall and Ryan is 5x+18 feet tall. How much taller is Rina than Ryan?

11x+12

11x+14

x+38

x+14

Answer 1

Rina’s height- Ryan’s height
=> 6x + 38 - (5x +18)
=> 6x + 38 - 5x - 18
=> x + 20 //

Answer 2

$Given \: Height \: of \: the \: Rina = (6x+38)\:ft$

$Height \: of \: the \: Ryan = (5x+18)\:ft$

$Difference \: of \: Heights \\= ( 6x + 38 )- (5x+18) \\= 6x + 38 - 5x - 18 \\=6x - 5x + 38 - 18 \\= x + 20$

Therefore.,

$\red {Rina \: is \: taller \:than \: Ryan } \\\green{ by \: (x + 20)\:feet }$

$( Options \: are \: wrong )$

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