Heya!
2/0.5=4
You can check your work by multiplying 0.5*4.
The answer is forty move the decimel by teo places
Answer:
You use the vertical line test to see if a function is relation is a function
Step-by-step explanation:
A function is a relation with only one output for every input. That means that if the x value and two y values, it is not a function.
Let's write miles over hours
80 / 2 = 200/ x
cross multiply
80x = 400
divide both sides by 80
x = 5
It will take 5 hours to cover 200 miles
Hope this helps :)
Answer:
Step-by-step explanation:
Adding two rational numbers results in a positive sum.
