Answer:
she swam 1500 meters in 1/4 of the time and he swam 750 in half of his time. Hope this helps
Answer:
the 2nd answer (II)
Step-by-step explanation:
1 and 2 are not rational if that's what your asking
Answer:
u = 8
Step-by-step explanation:
3u + 5u = 64
8u = 64
8u/8 = 64/8
u = 8