At a restaurant you order a lunch that costs $6.50 and a beverage that costs $1.50. You leave a 20% tip and the sales tax is 7%. What is the total cost?

$10.16

Step-by-step explanation:

Total Cost = Cost of Lunch + Beverage + Tip's Amount + Sales Tax.

Cost of lunch + Beverage = 6.5 + 1.5 = $8

Tip:

8* 20/100 = $1.6

Sales tax:

8* 7/100 = $0.56

Cost of Lunch + Beverage + Tip's Amount + Sales Tax = Total Cost

$8 + $1.6 + $0.56 = $10.16

hope it helps :)

mark brainliest!!!

42.4

step-by-step explanation:

convert to decimal

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step-by-step explanation:

i used the pitagoras theoreme