Answer:
subtract 1 then divide 2
Step-by-step explanation:
Answer:
D answer to dis question is 21
The unit rate is how many calories are in 1 cup of cereal.
Set up a proportion:

Cross multiply and solve:

There are 100 calories per cup of cereal.
To get the calories in 4 cups of cereal, simply multiply the unit rate of 100cals/cup by 4.

There are 400 calories in 4 cups of cereal.
Answer: 160,161,178
Step-by-step explanation: first it adds 17 to the equation then adds 1 repeat this process and you get these answers.
hopefully this answer can help you to answer the next question