Answer:
$1.25 per hot dog
Step-by-step explanation:
The anser is all of the above please make brainlyleist
6. addition property of equality (because 7 was added to each side)
7. A function has no repeating x values.....so the one that is not a function WILL HAVE repeating x values......and that would be C because it has repeating 2's
Sandwich cost $7.70 and the soda costs $2.20.