-750 because a loss which is negative and if you do -750-(9000) you will get a total of 9750.
It is less= 12/30 = 4/10 < 6/10
Answer:
4h+1.5
Step-by-step explanation:
2 x + 20 = 15 + 3 x 2x + 20 = 3x + 15 2x + 20 - 3x = 15 - 3x x + 20 = 15 - x = 15 - 20 - x = -5 - x = -5/-1 x = 5