jaygar544 jaygar544
  • 01-11-2017
  • Mathematics
contestada

Jessica increases the temperature of a block of ice by 20º. Which integer represents the amount by which Jessica must change the temperature for the block of ice to return to its starting temperature? A. –40 B. –20 C. 20 D. 40

Respuesta :

alyciascott6
alyciascott6 alyciascott6
  • 26-07-2019

Answer:

B. -20

Step-by-step explanation:

Answer Link
noriekb
noriekb noriekb
  • 27-04-2020

Answer:

b

Step-by-step explanation:

Answer Link

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