Ryan bought a guitar for $475 45 sense if he makes $9.25 per hour at his job how many hours did he have to work to pay for the guitar explain how to find the answer and check it

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step-by-step explanation:

if im not mistaking its

step-by-step explanation:  

i dont know what you want me to answer for this but im guessing 2: 11?

(5x-1)^2= (5x)^2-2(5x)×1+(1)^2=25x^2-10x+1