Patulong po pleasse brainliest ko po makasagot

Nasa picture yung sagot, ayaw kasi ma-upload :)
Explanation:
Simple Math lang haha char Its good to help naman :)
For additional info, you may click these links:
https://brainly.ph/question/12842153
https://brainly.ph/question/3704470 | https://brainly.ph/question/3312087