Answer:
subtract 7 from both sides
2x < 7- 7
subtract 7 from 7 to get 0
2x < 0
product of two numbers is < 0 if one is > 0 and the other is < 0. since 2> 0, must be < 0.
x < 0
Answer:
placing the needle of the compass on one end of the line segment.
Answer:
15:7
Step-by-step explanation:
you put the numbers in order first the number of on time trains to off time trains