The expression "x is less than or equal to zero" can be written in several forms; some examples, however, could be:
x ≤ 0
0 ≥ x
(You could substitute any number in place of 3 for the below)
3 - 3 ≥ x
Answer:
answer is A
Step-by-step explanation:
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Answer:
what it is
Step-by-step explanation:
They will be 400 miles apart in 4 hours.
Y=|x-7| because in order to go to the right you have to subtract the amount from x