Answer: What's the exponents?
Step-by-step explanation:
5.2+3.01=8.21
but then there's no exponents that you stated. So it would be 8.21x10^?
If the tens do have exponents above them, add them together.
I hope this answer helps you!
Answer:
60x+147
Step-by-step explanation:
10(6x+15)-3
60x+150-3
60x+147
Answer:

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Answer:
SA = 300 cubic yards
Step-by-step explanation:
SA = 12(5) + 8(12 + 13 + 5)
Umm... I think 1. Please mark me as brainliest