Answer:
This might help you :)
Step-by-step explanation:
courses.luminlearning.com
<span>Corresponding sides are sides found in two object that are located on the same location. 149. Two figures are said to be congruent when they have the same shape and size or if one object is a mirror image of the other object. Thus, two triangles having the same corresponding side lengths would be considered as congruent shapes. The answer would be true.</span>
The operation is times then subtract because when the ? says difference that mean subtract and it's times because it says 6 juice packs for $2.70 and that's the operations
516-309.6
517-310.2 i think

As far as I can tell, that is as far as the expression can be simplified :)