They are one dimensional
And they connect two endpoints
Given:
A recipe uses 4 pounds of rice and 5 quarts of boiling water.
To find:
The rate of rice to quarts of water for this recipe.
Solution:
We need to divide the amount of rice by amount of water to get the rate of rice to quarts of water for this recipe.



Therefore, the rate of rice to quarts of water for this recipe is 0.8.
Answer:
it's a) the variable y represents the pounds of cookies sold in the $63 purchase
hope it helps;)
Is there supposed to be a picture? I can't answer the question.
Direct proportionality
2 inches/ 10 miles = 5 inches / x miles
cross multiply
2x = 50
divide both sides by 2
x = 25
The actual distance between the library and the bank is 25 miles
Hope this helps :)