Answer:
43
Step-by-step explanation:
Let x=lucy and y=chuck
we know that in total they found 92 arrowheads which means that
x+y=92
we also know that lucy found 6 more than chuck which means taht
x-6=y
Let's solve this through substitution
Looking at the second equation we know exactly what y is equal to in terms of x so we can plug this in (x-6) whenever we see a y in the first equation
so we have
x+(x-6)=92
solve for x and get
2x=98
x=49
Now that we know what x is equal to we can solve for y
49-6=y
y=43
This means that lucy found 49 and chuck found 43
