9) Ryan works at a music store and earns $200 per week plus $2 for each CD that he sells. Write an equation to determine Ryan's total salary (S) for one week based on how many CDs (c) he sells.
Equation:
How many did Ryan sell if his total salary was $242?

He sold 21 CDs

Step-by-step explanation:

200w + 2c = s

W= weeks C= cd sold S = total salary

amount of oatypop that contains the prize = 40%

amount   of oatypop which doesn't contain the prize = (100-40)=60%

probability that hannah will win a prize

    = s +f s +f f s+ff   f s+ff f f s+ infinity.where f= failure,s= success

=   or 60%

probability that hannah only has to buy 3 or less boxes before getting a prize= (s) and ( f s) and (ff s) and (f f f s)

        = = 87.04 %  

step-by-step explanation:

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