Answer:

Step-by-step explanation:
You can say 2.75j - 1.5j = 1.25j and 2.25+3 = 5.25 so now you have :
1.25j + 5.25 and thats simplify :)))
i hope this is helpful
have a nice day
Answer:
enzyme and substrate. reactant and substrate. substrate and product.
Step-by-step explanation:
Answer: -6 is the answer
Step-by-step explanation: