Marcus and tia live in very different states where the tax on items is different. Marcus buys a pair of shoes that cost $35.99 Plus 5.5% tax. Tia buys a pair of shoes that cost $39.99 plus 9% tax. Tia uses a coupon for 15% of her purchase. What is the difference in the total costs, To the nearest cent, that Marcus and Tia pay for their shoes?

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?

Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8  feet of ribbon. he cut off one piece that was 3 5/8  feet long and another piece that was 1 1/4  feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.

Standard deviation of 19,29,21,22,23