contestada

The profit (in dollars)from selling x calculator Is p=25x-(10x+250).how many calculator are sold sold when the profit is $425

Respuesta :

apologiabiology
425=25x-(10x+250)
425=25x-10x-250
425=15x-250
add 250 to both sides
675=15x
divide both sides by 15
45=x

45 calculators sold
Sansacrasial
425=25x-10x-250
425=15x-250
675=15x
Answer:
x=45
So, the amount of calculators that were sold is 45. 

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