23. the price of jeans was reduced $6 per week
for 7 weeks. by how much did the price of
the jeans change over the 7 weeks?

$42

Step-by-step explanation:

Every week, the price of jeans reduced by $6.

The total value of price reduction over the 7-week period can be calculated as the product of price reduction per week and the number of weeks. Thus,

Total price reduction = price reduction per week x number of weeks

                          = $6 x 7

                           =$ 42

answer: median

step-by-step explanation:

the median is the middle value when a data set is ordered from least to greatest