Astore is having a sale on used video games. each video game costs $12. write an algebraic expression to represent the cost of buying v video games. identify the units for the expression

Which logarithmic equation is equivalent to the exponential equation below? e^a=55(you will receive 34 points)

The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.

Explain how you can use the associative property to evaluate (7x50)x4.