Answer: b
Step-by-step explanation:
No,

And 11e + 10 is not equivalent to 11e + 5
For the pancake recipe, the results of the conversion of all the ingredients of the recipe to use exactly 3/4 cup of milk is:
- Milk = 3/4 cup
- Flour = 1 cup
- Baking powder = 1 tablespoon
- Salt = 0.5 teaspoons
- Eggs = 1
- Blueberries = 0.62 cups
- Servings = 3
To convert the recipe to use exactly 3/4 cup of milk, we need to convert all the ingredients units. We can start with the cups of flour.
Initially, we had the following amount of milk:
Before we needed 2 cups of flour for 1 1/2 cups of milk, now for 3/4 cups of milk we need the following cups of flour:

We can convert the other ingredients with this amount of cup of milk.
<u>Tablespoons baking powder</u>
Hence, we need to use now 1 tablespoon of baking powder.
<u>Teaspoon salt </u>
Therefore, we need now 0.5 teaspoons of salt.
<u>Eggs</u>
Then, we need 1 egg.
<u>Cups blueberries</u>
Therefore, 0.62 cups of blueberries are needed now.
The new amount of serving (s) is:

Hence, for 3/4 cup of milk we can make now 3 servings.
You can find more about the conversion factor here:
I hope it helps you!
Base from the given system of equation, there would be only one possible solution. This is the point where the lines meet or intersect with each other. Hope this answers the question. Have a nice day. Feel free to ask more question.