See solution in photo! Please mark me as brainliest and give a thanks if it helped :) have a nice day
Answer:
6x⁴−6x³−120x²
Step-by-step explanation:
Answer:
8 Minutes
Step-by-step explanation:
since we are trying to find how many minutes have passed we first need to find how much substance was used during the time. we can do that by subtracting the leftover substance from the amount we started with.
666-562 = 104
Now that we know how much substance was used we can then use our conversion rate (13 per minute) and find how many minutes have passed by dividing.
104 / 13 = 8
11 is the answer
hope this helps
Answer:
B
Step-by-step explanation:
no explanation.......