Answer:
If the number being multiplied by -1 is positive it just turns it negative, but if the number being multiplied by -1 is also negative it becomes positive. Basically if flips the sign.
Step-by-step explanation:
EX) 25 x -1 = -25
EX) -25 x -1 = 25
2x-8<12
+8<+8
2x<20
x<10
Answer: 1 and 3/70
Explanation: Find the least common denominator and then combine like terms. The LCM is 70.
