backbaby0914
backbaby0914 backbaby0914
  • 01-11-2021
  • Mathematics
contestada

Help how is this the answer

Help how is this the answer class=

Respuesta :

feldragon5
feldragon5 feldragon5
  • 04-11-2021

Answer:

The answer is correct, here's why:

Step-by-step explanation:

Dr. Silva's tank holds 15 gallons of gas.

She added 11.55 gallons to her tank to fill it up.

This means she must have had 5 gallons to start with because 5 - 11.55 = 5

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