Each term has a common divisor of
:

133 = 7*19, so the number in the blanks is
.
Answer:
241 tons
Step-by-step explanation:
312-170=142
142÷2=71
170+71=241
241+71=312
train B weighs 241 tons
Answer:
The answer shoudl be 6.2 miles
Step-by-step explanation:
Answer:
y= -5/6x-2/9
the / is a fraction
Step-by-step explanation: