Write an expression that represents the total number of cars sold during the first half of the year cars sold : 5, 5, 6, 6, 7, 8, 8, 8, 9, 9, 10, 10, 10, 10, 10, 11, 12, 12, 12, 15, 15

Let f(x) = x+3 and g(x) = 1/x the graph of (fog)(x) is shown below what is the range of (fog)(x)?

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?