stevieisfaster
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A restaurant customer left ​$1.30 as a tip. The tax was 5% and the tip was 10​% of the cost including tax.
a. Which information is not needed to compute the bill after tax and​ tip?
b. What was the total​ bill?
Pls hurry

Respuesta :

#A

Tax is not required as there is 10%off the cost including tax.

#B

[tex]\\ \sf\Rrightarrow 10\%\:of\:1.30[/tex]

[tex]\\ \sf\Rrightarrow 0.13[/tex]

total bill:'

[tex]\\ \sf\Rrightarrow 1.30+0.13=1.43[/tex]

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