Answer:
its the 2nd one
Step-by-step explanation:
because im big brain
Assuming you meant 5.4 × 10³, then it is 5400. Just move the decimal place 3 times, resulting in 5400. To put it better next time, put it like 5.4×10^3 to avoid confusion.
3(x-2) + x < 2
3x - 6 + x < 2
4x - 6 < 2
4x < 8
x < 2
yes, your answer is correct
Answer:
3 1/8, 8 1/5, 8 1/3
Step-by-step explanation:
Answer:
Explanation:
Let x be the age of the person who enter the room
(18 + 25 + 18 + 21 + 16 + x)/6 = 25
(77 + x)/6 = 25
77 + x = 25(6)
77 + x = 150
x = 150 - 77
x = 73