A notebook costs x and a pen costsy. A girl purchased 8 notebooks and 3 pens. She gave a hundred rupee note to the shopkeeper. Write an algebraic expression for the change she will get back.
Copyright © 2024 EHUB.TIPS team's - All rights reserved.
Answers & Comments
Step-by-step explanation:
Mechanical energy (kinetic energy or potential energy) is the energy of either an object in motion or the energy that is stored in objects by their position. Mechanical energy is also a driver of renewable energy. Many forms of renewable energy rely on mechanical energy to adequately produce power or convert energy.Have a quick read through what you did last year. ...
Read through the syllabus for the year ahead. ...
Get a headstart on the new term's subjects. ...
Buy the books you need. ...
Buy some nice new stationery. ...
Ensure any summer homework projects are completed. ...
Check your wardrobe.Water cycle explains the recycling of water through the ecosystem. Nitrogen cycle describes the recycling of nitrogen through living (biotic) and non-living (abiotic) components of an ecosystem. Water changes its state when cycling while nitrogen changes its chemical form when cycling.1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, and 324.Challenges are what make life interesting.
More items...•25-Jul-2023https://lens.snapchat.com/42476b00892c4d1781631fc2a19f3f0f?share_id=kUVJAP4T4RI&locale=en-US
Answer:
100 - (8x + 3y)
Step-by-step explanation:
Cost of notebooks = 8x
Cost of pens = 3y
Total cost to be paid = 8x + 3y
Therefore, the change that the girl will get back = 100 - (8x + 3y)