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Deffense [45]
3 years ago
11

Eric is buying a DvD that costs 19.83. He has to pay 7% sales tax. How much will the sales tax be ?

Mathematics
2 answers:
gregori [183]3 years ago
7 0
19.83 x 1.07 = <span>21.218
$21.22</span>
Tema [17]3 years ago
4 0
$1.39 hope this helps!
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Hey there!

<u>Find </u><u>f(</u><u>-</u><u>3</u><u>)</u><u> </u><u>:</u>

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<em>></em><em>></em><em> </em><em>Substitute </em><em>-</em><em>3</em><em> </em><em>for </em><em>x </em><em>in </em><em>f(</em><em>x)</em><em> </em><em>:</em><em> </em>

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