At dinner the meals total bill is $42. find the amount of the dinner with a 20% tip added to the total

$50.40

Explanation:

$42.00 / 100(%) = $0.42

$0.42 x 20(%) = $8.4

$42 + $8.40 = $50.40

could you use this to with a topic?

the key difference between a democracy and a republic lies in the limits placed on government by the law, which has implications for minority rights. both forms of government tend to use a representational system — i.e., citizens vote to elect politicians to represent their interests and form the government.

answer: the third option is your answer

explanation: