Alex has 4 pizzas if he eats 2 how many will he have left

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)?

These box plots show the number of electoral votes one by democratic and republican presidential candidates for the elections from 1984 through 2012. which statement best compares the spread of the data sets

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq