What is 77 times 88 what's 74 divided by 7 is what

To describe a sequence of transformations that maps triangle abc onto triangle a"b"c", a student starts with a reflection over the x-axis.how should the student complete the sequence of transformations to map triangle abc onto triangle a"b"c"? plz

What are “like terms”? why can we only add like terms?

What dimensions can créate more than one triangle ?