Here is my question please answer and give a good explanation: Which expression cannot be used to calculate the total amount paid for a meal (m) including a 15% tip?
A. m+0.15m
B. m+1.15m
C. m+3/20m
D. 1.15m

Respuesta :

I'm pretty sure the answer is D. because I don't think anyone would want to take their total meal cost and then multiply it by their tip to make it even larger. You would just add the tip to the meal cost.

The expressions that can not be used to calculate the total amount paid for a meal (m) including a 15% tip is m+1.15m.

What is an Expression?

In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.

The expressions that can be used to to calculate the total amount paid for a meal(m) including a 15% tip are;

Total = Cost of Meal + 15% Tip

         = m + 0.15 m

         = m + (3/20) m

         = 1.15 m

Hence, the expressions that can not be used to calculate the total amount paid for a meal (m) including a 15% tip is m+1.15m.

Learn more about Expression:

https://brainly.com/question/13947055

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