Susan is waitress at the country club restaurant. she receives an automatic tip of 15% which is added to the members check for the meal. if she earns $2.5 an hour , works 20 hours this week and has served meals costing $325, what is her gross pay?

(hurry! ) which expression is equivalent to the following complex fraction?

Which point on the x-axis lies on the line that passes through point c and is parallel to lino ab?

The average number of vehicles waiting in line to enter a parking lot can be modeled by the function f left parenthesis x right x squared over 2 left parenthesis 1 minus x right parenthesis endfraction , where x is a number between 0 and 1 known as the traffic intensity. find the rate of change of the number of vehicles waiting with respect to the traffic intensity for the intensities (a) xequals0.3 and (b) xequals0.6.