Aubrey’s dinner cost $85. she tips the waitstaff 30% for excellent service. how much does aubrey tip the waitstaff?

She gave the tip of $ 25.50 to the waitstaff.

Step-by-step explanation:

Given,

The cost of dinner = $ 85,

Also, the percentage of tip she gave = 30%,

Hence, the amount of the tip she paid = 30% of the cost of dinner

= 30% of 85

10% of increase is the final answer! : )

d) 48

step-by-step explanation:

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