help please. im lost :(

Answer:
A
Step-by-step explanation:
m= 2.07v +0.07
Since the temperature is also at 293K, this relationship still applies.
When m= 100,
100= 2.07v +0.07
Subtract both sides by 0.07:
100 -0.07= 2.07v
99.93= 2.07v
2.07v= 99.93
Divide both sides by 2.07:
v= 99.93 ÷2.07
v= 48.275 (5 s.f.)
Thus, option A is the closest to the predicted volume.