There are 21 bags with 2 marbles in each bag, Ben calculates the number of marbles there are in all by counting by twos 21 times: 2.4, 6, 8, 10, ..., 40.42 Kaia calculates 21 + 21 = 42 instead. Discuss the two calculation methods. Are both legitimate? How could you relate the two methods? Is this related to a property of multiplication? Explain.

8y^50

step-by-step explanation:

need more information

step-by-step explanation:

idk

step-by-step explanation:

think about the doctor who treated the major and the speaker in the short story "in another country." put yourself in the shoes of the doctor, and based on what you read in the story, write what you think his thoughts about the major and the speaker would be. use the following vocabulary in your response and change the form of these words as needed: detached resign withered