Question

Please help me!
The points

Answer 1

Answer:

aww

Step-by-step explanation:

too hard

$77)8(55) - 66(100) = 990$

$7xy - 4yx = 3yxyx$

Answer 2

Answer:

I also want brainlist.

i have only 22 brainlist but i want almost 50 brainlist

Step-by-step explanation: