Answer:
-10, -11, -13, -15, -20
t≤-10
Explanation:
Start by solving for t
-8t≥80
t≤ -10
(we flip the inequality sign because we are dividing by a negative)
Then just select all the numbers that are less than or equal to 10
-10, -11, -13, -15, -20
The equivalent inequality is what we solved for
t≤-10