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.
