Mathematics, 11.09.2019 20:30 kcarstensen59070

Mr hernandez calculates the total cost for everything before tax using this equation total cost= 13.1+3.70x5+1.89x3+1.49x9.99 do you agree with his equation? use numbers and words to explain why or why not. if the equation is not correct, write a correct eqaution

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Mr hernandez calculates the total cost for everything before tax using this equation total cost= 13....