What the scale factor of dilation? and how do I get it

The difference of 2 numbers is 21 and the quotient of the equation is 4 then what are the two numbers?

Given the conditional statement, match the following. conditional statement: if two lines intersect, then their intersection is one point.

Apackage of bacon holds 15 strips of bacon. the pancake house uses 17 packages of bacon in the morning and 21 packages in the afternoon. how many more strips were used in the afternoon than the morning?