Answer:
It's B
Step-by-step explanation:
"Brainlypatrol" is deleting my answers. >:(
Answer: No.
Step-by-step explanation: It's obviously a quiz of some sort. If it's not, then why would it be timed? Please don't do this :(
Answer: Choice A) 8.742 * 10^7
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Work Shown:

Extra info:

which is a little over 87.4 million
Answer:
90+60 =150 minutes/2 = 75 minutes pls mark brainliest
One solution to your problem is 15(1-2x)