Let us first concentrate on the information’s
that are already given in the question. Based on those information’s the answer
to the question can be easily found.
Bill amount for Mr. Johnson before sales tax = $725 Percentage of sales tax taken = 6% Then Amount of sales tax = (6/100) * 725 = 4350/100 dollars = 43.5 dollars So the amount of sales tax that had to be given is $43.5.
<span>I hope the procedure for doing this
problem is clear to you. </span>
question number 2 first part X + 2 is equal to 7 .. x is equal to 7 - 2x is equal to 5 ..second part 3 x minus 1 is equal to 3 x is equal to 23 - 1 = 3x=24 x=24÷3=x=8ans