You would write it as -4t is greater than or equal to -2/5. When you solve, you get t is less than or equal to 1/10. When you divide by a -, the sign flips.
Answer: You would write it as -4t is greater than or equal to -2/5. When you solve, you get t is less than or equal to 1/10. When you divide by a -, the sign flips.
