Jordan went to the store to buy a bicycle that was
advertised for $50. When he arrived, he learned that the
model he wanted was sold out, but there was another
bicycle available that cost 15% more.
How much did the available bicycle cost before taxes?
O $7.50
O $57.50
O $65.00
0 $15.00

To find the cost of the available bicycle before taxes, we need to add another 15% to the original $50. To do that, all you do is multiply $50 by 15%, and then re-add the $50. Work is shown below:

First, change 15% into a decimal:

15% -> [tex]\frac{15}{100}[/tex] -> 0.15

Next, lets find the cost of the available bicycle:

[tex]x=50(0.15)[/tex]

[tex]x=7.5[/tex]

Now add the $50 back 7.5:

[tex]50+7.5=57.50[/tex]

Your answer is B. $57.50

Jordan went to the store to buy a bicycle that was advertised for $50. When he arrived, he learned that the model he wanted was sold out, but there was another bicycle available that cost 15% more. How much did the available bicycle cost before taxes? O $7.50 O $57.50 O $65.00 0 $15.00

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Jordan went to the store to buy a bicycle that was
advertised for $50. When he arrived, he learned that the
model he wanted was sold out, but there was another
bicycle available that cost 15% more.
How much did the available bicycle cost before taxes?
O $7.50
O $57.50
O $65.00
0 $15.00