Three ventilation fans, each working alone, can clear the smoke out of a room in 12 hours, 16 hours, and 24 hours respectively. How long would it...
Answer:
sqrt166, 13, 14
Step-by-step explanation:
Answer:

Step-by-step explanation:
-3.5 means -(3 +
)
In other words, -3.5 = 
When we draw two numbers
and
on a number line,
comes first from left to right.
We know that all the numbers on a number line from left to right are in increasing order.
Therefore,
is smaller than
.

Lauren is not correct.
Answer: if you think about b it sounds wrong so the answer is probably A
Step-by-step explanation: you said it wasn’t C or D so between A and B , A makes more sense
No. 43 is a prime number. It has no other factors besides ' 1 ' and itself.