Answer:uh
Step-by-step explanation:
0.31..= 31/100
0.215..=43/200
0.6704..=419/625
• I hope this helped you, and if you want to see if my answers are correct, simply divide the fractions and see if you’re gonna get the decimals.
5(1+9v) = 5+ 45v
20b+12= 4(5b+3)
And the last one is r=2
Hope this helps!
Answer:
100 minutes and yes
Step-by-step explanation:
Answer:
x^2 +6x-27
Step-by-step explanation:
