3) How much does a customer pay for an article marked at $50.00 if a sales tax of 6% is charged? (a) $44.00 (b)$47.00 (c)$53.00 (d)$56.00

Aiden buys two bags of chips at $1.09 each and a 20 ounce soda for $1.20 at the gas station. he knows that the state tax is 5.5. how much change will he receive from a $5 bill?

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

Math question.. plz me .. best answer all