Answer:
4 = the top row would be 1,2,3,4,5
the bottom row would be 14,28,42,56,70
the equation is y= 14x
5 = yes it is proportional. y=21x
6 =no it is not proportional.
7 = yes it is proportional because y= 7x
Step-by-step explanation:
Answer:
6x = − 4 x − 4 = 0 =
Step-by-step explanation:
Answer:
B: 20 minutes
Step-by-step explanation:
Because it comes every 30 minutes and he is 10 minutes late we do
30-10=20
Therefore he has to wait 20 minutes for the next train.
The temperature would have dropped 28 degrees
Answer:
-6
Step-by-step explanation:
Add 2 to -26 to get -24. Divide -24 by 4 to get -6
