Answer:
cup of pineapple juice.
Step-by-step explanation:
We are told that Francine uses 2/3 cup of pineapple juice for every 1/3 cup of orange juice to make a smoothie. In order to get the number of cups of pineapple juice Francine will use for 1 cup of orange juice, we will apply the following expression;
2/3 cup of pineapple juice = 1/3 cups of orange juice
1 cup of pineapple juice = x cups of orange juice
Cross multiply
divide both sides of the equation by 3
divide both sides by 2
Hence Francine uses number of cups of pineapple juice for 1 cup of orange juice.
Distribute the negative.
- 8 - 2a =
Factor out -2
-2 ( 4 + a)
Answer:
Julios number is 3 or 13
Step-by-step explanation:
hope it help
I'm not sure about julios number
I believe the first answer shown in the picture because y= mx + b so it's y=3x+30
hope this helps!