Answer:
Step-by-step explanation:
x
=
0
Answer:
sorry i dont know this this is very hatd question necause i cant have studied
Take 3/5 of 485 you got it
Answer:
6⅔ minutes
Or, 6 minutes 40 seconds
Step-by-step explanation:
X/10 + X/20 = X/T
(2X+X)/20 = X/T
3X/20 = X/T
3/20 = 1/T
T = 20/3
T = 6⅔ mins
Answer: -18
Step-by-step explanation:
3 x -6 = 18