How many ways can a person select a soft drink and two different snacks, if there are 6 soft drinks and 15 snacks to choose from in the vending machines?
a) 630
b) 1,575
c) 1,260
d) 90
e) i don't know.

()1. how do you find range? 2.the following set of data is to be organized into a histogram. if there are to be five intervals on the graph, what should the length of each interval be? 30, 34, 23, 21, 27, 25, 29, 29, 25, 23, 32, 31

Consider the graph of the exponential function y=3(2)×

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =