lucia7471 lucia7471

22-02-2019
Mathematics

contestada

In each of the following expressions, c represents the original cost of an item

i . 0.90c
i . 0.10c
i . c- 0.10c

Circle the expressions that represent 10% of the original cost. If more than one answer is correct, explain why expressions you use are equivalent.

Respuesta :

SoccerHalo SoccerHalo

22-02-2019

Answer:

i . 0.10c

Step-by-step explanation:

Just plug a random number, idk what number you'd choose. But my lucky number is 10 so 0.10 x 10 = 1 which is 10% of the original cost XD

yea..hope this helps! :D

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