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Aaron is x cm tall. steven's height is 5 cm more than twice the height of Aaron. a)write an algebraic expression for steven's height. b) find steven's height if Aaron is 98 cm.

Sagot :

a) 2x (twice the height of Aaron) + 5 (5 cm more) cm
2x + 5 cm

b) 2(98) + 5 = 196 + 5 = 201 cm
98+98=196+5=201cm is steven's height