Answer :

Answer:

c ≤ -196

Explanation:

The given expression, a number c divided by 7 is at most -28​ can be written as:

[tex]\frac{c}{7}\leq-28[/tex]

It is the same to say that a c divided by 7 is less than or equal to -28.

So, we can solve for c by multiplying both sides of the inequality by 7 as:

[tex]\begin{gathered} \frac{c}{7}\cdot7\leq-28\cdot7 \\ c\leq-196 \end{gathered}[/tex]

Therefore, c can be at most -196.

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