The product is equal to zero if one of the factors is equal to zero.
Therefore:

Answer:

≤ x
Explanation:
-12 ≥ 24x
-12 = 24x
÷ -12 ÷ - 12 (flip the sign here)
1 = -2x
÷ -2 ÷ -2

= x

≤ x
Answer:

Step-by-step explanation:
There are 24 hours in 1 day, thus 15 hours is
=
of a day in simplest form
Answer:
-2
Step-by-step explanation:
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