Answer:
1) 
2) 
Step-by-step explanation:
Answer:
1/2
Step-by-step explanation:
In the straight line form...
y=mx+b
m is the constant of proportionality or the "K"
30÷5=6
4×5=20
for every 30 green lights there are 20 white lights
Answer:
The correct answer is 10 and 14
Answer:
8.38
Step-by-step explanation:
The underlined number is in the hundredths place, so that means that we're going to round there. That means that you look at the number to its right and if it's lower than 5, it stays the same. However, if it's 5 or higher, you round it up. For example, if the number was 8.386, we would round it to 8.39.
