Answer:
65
Step-by-step explanation:
You find the one equally in the center of the numbers after they are in order.
1 is X = 8 , 2 is X = 9 , 3 is x=5
4 is x =9 , 5 is x=6 , 6 is x=8
Answer:3,-3
Step-by-step explanation:
difference of 2 squares
(x+3)(x-3)
x+3=0
x-3=0
x=3,-3
Answer:
19000
Step-by-step explanation:
1 hour = 50 miles
2 hour = 100 miles
50×380 = 19000