Answer:
c
Step-by-step explanation:
the both have the same gradient if 5/3, therefore they are parallel.
You haven't shared the list of expressions from which you are to choose an answer.
However: you can perform this estimation yourself as follows:
Round off both -21.87 and 4.79. -21.87 goes to -22 and 4.79 to 5. Then
a good estimate of -21.87 divided by 4.79 would be -22/5, or -4.4.
You can never have a negative variable, meaning you have to divide by -1 on both sides.
Therefore, the answer would be...
x< 3
You reverse the inequality symbol because you are dividing by a negative number
Hope this helps
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