Answer:
square root of 29 or approximately 5.38
Step-by-step explanation:
Infinitely many equations can be written that will be equal to 100.
x + y = 100
2x - y = 100
and many more..
Answer:
1.5 if you Evaluate and in fraction form 
Answer:
Associative property under multiplication.
If u were to add 5x+20=9x you’d get x=5