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A store offers a 30% discount in all reference books. If you pay $14 for a math dictionary, what was the original price of the dictionary?

Respuesta :

a 30% discount means you paid 70% of the original cost

x = original cost

x(70%) = 14

x(0.70) = 14

x = 14/0.70 = 20

the original cost before the 30% discount was . . . $20

Answer:

Step-by-step explanation:

i actually did cross multiply

look

_$14__=_30%__

 _X__   =_100_

30x=100*14

30x/30_= _1400/30_ divide

x =46.666

about $46.67

i think with my work iam not sure though but...