The town library is raising money by selling old books for $2 each.Which equation can be used to find the amount of money raised if the number of books sold is known?Let x represent the number of books sold and y represent the amount of money raised.
2 answers:
Answer:
y=2x
Step-by-step explanation:
y is the amount of money made from the sold books
x is the number of books that are sold
since every book is sold for 2 dollars it's 2x,
so that mean x is multiplied by 2 to get y
Y=2x y is the amount of money made from the sold books x is the number of books that are sold (it is x because you don't know how many will be sold, so you have to account for all possibilities) 2x is because every book is sold for 2 dollars, so that mean x is multiplied by 2 to get y
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