Answer:
2.45 gallons
Step-by-step explanation:
1. Translate
into a whole number or decimal number: 14.
2. We know that Dr. Silvers filled her tank with 11.55 gallons of gas, so subtract 11.55 from 14.

3. There were 2.45 gallons of gas in Dr. Silvers gas tank before she filled it up.
Answer:
Approximately 2.83
Step-by-step explanation:
Answer:
f(5)=14
Step-by-step explanation:
f(5)=2(5)+4
f(5)=10+4
f(5)=14
Answer:9
Because,
Two number six’s is twelve.
And if you add twelve and negative three it would equal nine
Or subtract three from twelve