Help pleaseee it's my last question and can you explain how you got it 

How many glue sticks are in a basket containing 96 scissors, if the ratio of glue sticks to scissors is 19 to 57.

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

For the functions f(x) = -922 – 2x and g(x) = -32? + 6x – 9, find (f - g)(x) and (f - ).