Write an expression equivalent to:
8x+(2x+5)

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’s the answer ? use the picture to see the problem

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry