Answer:
I believe it's
A. they showed solidarity with yeray Alvarez.
The sum of 8 - 8+?
The sum of twice a number - 2x
=8+2x
Yes. Since this is a proper noun, it should be capitalized. A proper noun names a specific person, place, or thing. Since this is a name of a specific company, it has to be in capital letters. So, this has to be changed into: "J.C.Penny"
Hope it helps :)