Answer: 3 hours and 54 minutes
Step-by-step explanation:
Answer:
8 is the correct answer because coefficient lies before Exponent. Exponent is variable
So 8 is the coefficient.
Answer:
28 questions answered.
Step-by-step explanation:
40(2/5) is 16 questions.
40-16 is 24 questions left.
24(.5) is 12 questions.
16+12 gets you 28 questions.
Idk if this really helps, but I put them into Desmos (free graphing thing) and this popped up
Https://us-static.z-dn.net/files/d8d/e008ced388704d59896d3bf37158f465.jpeg
