Answer:
gallons of paint was used by Lucy.
Step-by-step explanation:
29/12 = 2 5/12
15s-100=350
the last one
IDK if you need this s=30
3/7 and 4/14
a) 3/7 is not an equivalent of 6/21 because when you multiply the numerator and the denominator by 2 you get: 6/14
b) 4/14 is not an equivalent
...
