B shows her getting closer to home, immediately turning round, gives time for finding book then riding all the way home at a constant speed
Answer:
it will take 3 hours long
3x-10+x+8=90
4×-2=90
4x=92
X=23
One angle is 31. 23+8
The second one is 59. 3 (23)-10
Lo siento is a Spanish word for sorry.
Steps:
6 1/4 - 4 3/15 can also be written as 25/4 - 23/5
The LCD of 4 and 5 is 20.
That gives us 125/20 - 92/20.
Now, just subtract the numerators (leave the denominators the same).
That brings us to 33/20, which can be simplified to 1 13/20
Final Answer:

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<u><em>*Please mark brainliest if that helped!*</em></u>