Solve :


1. Write an algebraic expression for 9 increased by one – fourth of a number.


2. Is the term -2abc a monomial?


3. Are 4xy and -4yx like terms?


4. List all the factors of 10x2yz


5. Mala bought 5 chocolates more than Savita. If Savita bought “a” number of chocolates, how many chocolates did Mala buy


pls answer , best answer will be marked as the brainliest , useless answers will be marked , and this is for many pts