There is an infinite number of chords in a circle
it would be da families with 1 child
4 1/5 + b = 9 3/5
4 1/5 - 4 1/5 + b = 9 3/5 - 4 1/5
(taking the same amount from each side to keep it balanced)
0 + b = 5 2/5
(subtracting 4 1/5 from each side)
b = 5 2/5
Answer:
The answers are, "John saves $35 dollars the first week" and "John is saving at a faster rate than Barb"
