lizzy8047
contestada

1. the temperature in Montreal was -8C in New York the temperature was 11C. How many degrees warmer was the temperature in New York?

2. mike deposited $200 in to his bank account. He then wrote checks for $20 and $30. The he deposited $40 dollars more. Which of the following represents the changes in the value of mike's account?

Respuesta :

wooerfara3661
1. (11)-(-8)=11+8=19
2.200-(20+30)+(40)=190
saturns
1. New York's temperature is greater by 19 degrees. 

add the absolute values |-8| + 11 = 19

2. The change in Mike's value is -10
(or 190, if you need the final value)
he is subtracting 20 + 30 (50)
he is adding +40 to the -50 (-10)

hope this helps!  have a great day.