Step-by-step explanation:
IF A=5, B=3
4*5+3=20+3
=23
THE ANSWER IS 23
The four digit code is
1563
Answer:
1: A=70.8in^2
2: A=540ft^2 no need to round
3: A=282.7cm^2 no need to round
4: A=409.26m^2 rounded is 409