Answer:
The answer is infinitely many.
Step-by-step explanation:
5x + 3(x − 1) = 10x − 2x − 3 is simplified to 0=0, which is infinitely many solutions.
9.5
6.9 miles.
2.3mph x 3h=6.9m
2.44491234
1 gallon = 3785 cm3