Respuesta :

Answer:

a) y= 60+ 5x

b) 9 bids

Step-by-step explanation:

a) the function is y= 60+ 5x

b) 105= 60 + 5x

45= 5x

x= 45/5

x=9

there were 9 bids

Answer:

a: y = 5x + 60

b: 9 times

Step-by-step explanation:

105 = 5x + 60

-60           -60

------------------------

45 = 5x

÷5   ÷5

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9 = x