A) Bill = Bob + 19 wpm
B) Bill + Bob = 97 wpm or Bill = 97 -Bob Inputting this into a)
A) 97 -Bob = Bob + 19 wpm
A) 78 = 2*Bob
A) Bob's speed = 39 wpm
Bill's speed = 58 wpm
Step-by-step explanation:
It's B :D hope this helps!