Adress cost 72$ then it cost $45 what is the percent decrease in the price?
answer is 37.5% but explain

a shirt that cost $14 without tax costs $14.98 with tax what is the sales tax percent
answer 7% explain

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. consider the given table.

What is the order of these fractions from least to greatest 2/3 7/10 5/8 65/100