Part of the proceeds from a garage sale was $630 worth of $10 and $20 bills. If there were 6 more $10 bills than $20 bills, find the number of each denomination There were __ $10 bills and __ $20 bills.

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !

b, i believe, but not sure.

1/6

step-by-step explanation:

the answer is b.

64

step-by-step explanation:

c=2πr=2·π·8≈64