He got 24 glasses bc 3 plates is 8 glasses so 9 will be 24
Functions are basically another way of expressing a way to get y or x or anything (mostly used for graphs) You will see functions like <em>f(x)=</em> <em>23y-5 </em>(that was made up). Basically the number in the parenthesis in front of the f is what you're finding. So the equation after the equal sign is how to find whatever is being found. So in this case, finding x can be pretty easy. By the way, when graphing this you have x as the run and y as the rise. <em />
A) 276 / 138 = 2
B) 26/2 = 13, 13/2 = 6.5
Answer is B
