Meryl spends a total if $68.82 for 2 pairs of sneakers with the same cost. the sales tax is $5.32. meryl also uses a coupon for $3.00 off her purchase. how much does each pair of sneakers cost?

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?

Apublic library wants to place 4 magazines and 9 books on each display shelf. the expression 4s+9s represents the total number of items that will be displayed on s shelves. simplify the expression

The distance of a chord from the centre of a circle is 12cm and the lenght of the chord is 10cm. find the radius of the circle