Answer:
Step-by-step explanation:
the first one
43 mnmmmmm m m m mm m m. character minimum
If I’m assuming that symbol next to the C at the end of the question means C mirrored the the answer would be (3,1) but I’m not quite sure what it means
Answer:

425 pounds or less can be added after the student and football player.
Step-by-step explanation:
let x = remaining weight
(note that >/= is greater than or equal to.)
800 - 280 - 95 >/= x
425 >/= x
1 1/3 repeating because you will get the dash over it