the cost for children under 12 at a certain buffer restaurant is a base charge of a dollar plus 12 cents for each year of the childs age. Represent this cost as an expression, using y to stand for the childs age in yeas. then use the expression to find the cost for a child who is nine.​

Select the correct answer from each drop-down menu. james needs to clock a minimum of 9 hours per day at work. the data set records his daily work hours, which vary between 9 hours and 12 hours, for a certain number of days. {9, 9.5, 10, 10.5, 10.5, 11, 11, 11.5, 11.5, 11.5, 12, 12}. the median number of hours james worked is . the skew of the distribution is