Answer:
2
Step-by-step explanation:
we have:
-11-(-13)
-11 +13
2
I am certain it is
200g butter
300g flour
400g sugar
Answer: This is a type of Synthesis reaction.
Explanation:
- Synthesis reaction is a type of chemical reaction in which two or more substances combine to form a single substance.

- Decomposition reactions are a type of chemical reactions in which a substance breaks down into two or more substances.

- Combustion reaction is a type of chemical reaction in which a hydrocarbon reacts with oxygen gas to produce carbon dioxide and water.

For the given reaction:

Here, 2 substances are combining together to form a single substance. Hence, it is considered as a synthesis reaction.
Answer:
I am so confused Sorry need points.
Step-by-step explanation:
22 - Median is in the middle