Answer: it is b
Step-by-step explanation:
I think I might be right I hope I am if not I’m so sorry
Answer:
volume of cyclinder=πr²h
=3.14×2²×3=37.68cm³
rectangular prism volume=6×5×7
=210cm³
total volume=37.68+210=247.68cm³
Answer: $2.50
for rounding to the tenths, look at the hundredths place and if it is more than 5 round up :)
hope u get it. I've used RHS to prove LHS
