Answer:
-5
Step-by-step explanation:
8y-6y=-3-7
2y=-10
y=-10÷2
y=-5
Answer:
The average speed of the plain was 800 miles/h
Step-by-step explanation:
The common difference is -6.
Because,
14 - 6 = 8
8 - 6 = 2
2 - 6 = -4
-4 - 6 =-10
Answer:
4 hours and a half. 4 hours and 30 minutes
Step-by-step explanation:
Answer:
-1/6
Step-by-step explanation:
-2x÷(-2)=1/3÷(-2)
x=1/3÷(-2)
x= 1/3*1/2
x=-1/6
