Each time samantha rides the train, she spends $4 for her fare. write an integer that represents the change in her money from riding the train to and from work for 13 days. explain your reasoning.

Step-by-step explanation:

Money spent for riding in the train in a day = 2 * $4 = $8

Money spent for riding in the train for 13 days = $8 * 13 = $ 104

Integer -104 represents change in the money. Negative sign indicates money got reduced that is money with Samantha got reduced by $104 . 104 represents changes and –ve sign says it got spent( reduced).

Solution:

Given that amount spent by Samantha each time she ride on train = $4  

That is fare of train for one side = $4

Let’s assume initial amount with Samantha = = $ x

Amount spent on train fare while going to work = $4

Amount spent on train fare while coming from work = $4

So total amount spent on one day = Amount spent while going to work + Amount spent while coming from work = $4 + $4 = $8

Amount spent by her in 13 days = amount spent in one day 13 = 8 13 =$104

So amount remaining with Samantha that is final amount = =  x – 104

So change in amount = final amount – initial amount = (x – 104) – x = -104$

So Integer -104 represents change in the money. Negative sign indicates money got reduced that is money with Samantha got reduced by $104. 104 represent changes and –ve sign says it got spent (reduced).

step-by-step explanation:

you can add the two numbers and divide the result by 2. or you can find the gap between the two numbers and add half of this to the smaller number.

its a trick question

step-by-step explanation:

dogs love water, just turn on the hose and it will run in circles chasing the water all day : )