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nirvana33 [79]
3 years ago
8

Keith leaves a 15% for a dinner bill of $25. What amount of tip does Keith leave? $ What is the total bill? $

Mathematics
1 answer:
blagie [28]3 years ago
4 0

Answer: See explanation

Step-by-step explanation:

From the question, we are informed that Keith leaves a 15% for a dinner bill of $25. The amount of tip that Keith leaves will be calculated by multiplying 15% by $25. This will be:

= 15% × $25

= 15/100 × $25

= 0.15 × $25

= $3.75

Keith's total bill will be gotten by adding the dinner bill plus the tip together. This will be:

= $25 + $3.75

= $28.75

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Answer:

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Step-by-step explanation:

Given the equation G = 50 + 20T, where G = the total amount of gas and T = the amount of Time, we know that there is already 50 gallons of gas in the tank and that the rate at which it is pumped is 20 gallons per minute (I am assuming, though it is not stated in the problem).  Given that the tank holds 850 gallons, we can plug in the values into the equation and solve for the missing variable, T:

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