1st week: 2b + 3
2nd week: 2(2b + 3) = 4b + 6
3rd week: 2(4b + 6) = 8b + 12
If 8b + 12 is $477, $477 - 12 must be 8b. $477 - 12 = $465 / 8 = $58.125 / .13
2b + 3 = 2 x 58.13 + 3 = $116.26 + 3 =
$119.26 is your answer
17/12 because 17 is a prime number and can't be simplified
The answer is the third one.
Answer:
1. $7.60 2. $3.70 3. $7.20 4. $9.20
Step-by-step explanation: