Respuesta :
3(21) + 4b = 200
63 + 4b = 200
4b = 200 - 63
4b = 137
b = 137/4
b = 34.25...so each bracelet (b) costs $ 34.25
63 + 4b = 200
4b = 200 - 63
4b = 137
b = 137/4
b = 34.25...so each bracelet (b) costs $ 34.25
She spent a total of $200 and bought 3 rings for $21 and 4 equally priced bracelet. Therefore, the price of each bracelet is 34.25 dollars.
How to find the cost of the bracelet from an equation?
She spent a total of 200 dollars at the thrift shop.
She bought 3 rings for 21 dollars each and spent the rest on 4 equally priced bracelet.
Let the price of each bracelet = x
Therefore,
200 = 3(21) + 4x
200 = 63 + 4x
subtract 63 from both sides of the equation
200 - 63 = 63 - 63 + 4x
4x = 137
divide both sides by 4
4x / 4 = 137 / 4
x = 34.25 dollars
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