Answer:
b = 
Step-by-step explanation:
Given
y =
b + 10
Multiply through by 8 to clear the fraction
8y = 5b + 80 ( subtract 80 from both sides )
8y - 80 = 5b ( divide both sides by 5 )
= b
Answer:
-4x = -10
Step-by-step explanation:
i believe this is right im sorry if it is not.
As shown in the question, the translation changes the points as follows:

Therefore:
Answer: If the recipe wants 3/4 cup of pineapple juice for every 6/4 cups of orange juice, 18/4 is 6x more than the recipe so 6/4 must be 6x larger too.
6 x 3/2 = 18/2 or 9 cups of orange juice. Hope this helps :) Please mark brainliest if you can ;)