Answer:-20
Step-by-step explanation:
The answer is negative 20 because if you do -20 times 5 you get -100. So you now you are right when you did a check step that worked
Seven hundred seventy thousand seventy
Answer:
Let ten's place digit =x and unit place digit =y
Number=10x+y
x+y=5 ...(i)
10x+y−9=10y+x
9x−9y=9x−y=1 ...(ii)
from (i) and (ii) we get,
x=3,y=2
∴Number=10×3+2=32.
Step-by-step explanation:
Hope it helps!
There are 60 minutes in 1 hour. This is three times sixty. So Brian will have read three times as much of his novel in 60 minutes as he did in 20 minutes.
Brian will have read 2/5 of his novel in 60 minutes, or 1 hour
That answer is wrong the real answer is 12040 trust me i just had the question and i got it wrong so in stead of cheating i had to work it out and i did
in(0.30)/-0.0001=12039.72but it says round so the correct answer is 12040!!!!!
